Document B5yeQkGb98wVbbJ78bG0y3qyw

iifflMiSQtUM. UMBS CASE NARRATIVE Analysis of Samples for the Presence of Volatile Analytes by High-Resolution Gas Chromatography / Low-Resolution Mass Spectrometry METHOD 8260 Date : October 27,1997 Client ID : Radian International TLI Project Number : 43334A This report should only be reproduced in full. Any partial reproduction of this report requires permission from Triangle Laboratories, Inc. Triangle Laboratories, Inc. 801 Capitola Drive P.O. Box 13485 Durham, NC 27713-4411 919-544-5729 ^Research Triangle Park, NC 27709-3485 Fax * 919-544-5491 DO A 048204 o ONFIDFNTTAl. Triangle Laboratories, Inc. Case Narrative October 27,1997 43334A Objective: Analysis of three condensates for Method 8260 volatile compounds. Method: Twenty-four VOST tube pairs and three condensate samples were received at Triangle Laboratories, Inc. on September 20,1997 at 4C in good condition. The samples were stored in a refrigerator at 4C prior to analysis. This report pertains to the condensate samples only. The condensates were analyzed according to the guidelines of Methods 8260 and 5040. The internal standards and surrogate standards were added in the amount of 0.25 micrograms (ug) to 0.005 Liters (L) of the condensates immediately prior to analysis by GC/MS. The internal standards are pentafluorobenzene, 1,4-difluorobenzene, chlorobenzene-d5, and l,4-dichlorobenzene-d, and the surrogate standards reported are dibromofluoromethane, toluene-dg, and 4-bromofluorobenzene. The results reported relate only to the items tested. The GC/MS analysis conditions are listed below: Purge and trap: Purge: Desorb Temperature: Desorb Time: Tekmar LSC-2000 11 min. 250 C 3 min. GC Conditions: Column: 30 m x .53 mm x 0.3u J&W DB624 0 C hold .5 min, 10 C/min to 45C, 6 C/min to 90C, hold 1.5 min, 50 c/min to 200C. MS Conditions: Instrument: Scan: Interface: VG-TRIO-1 Lab Base data systems 35-350 amu at .6s/scan Jet Separator, 200 C Report: Enclosed with the case narrative are copies of the sample identification index, the project summary sheets, client paperwork, sample log-in sheets, and log book pages. A sample identification index summarizes the client sample name, TLI sample number, and analytical file name for each sample and blank. The project summary lists the amounts for detected analytes in gray. The estimated detection limits will be listed in parentheses when the target analytes are not detected. The data are reported as quantitation reports, chromatograms, interim reports, and spectra of detected target analytes. The quantitation report header lists the TLI project number, analysis method, instrument sample file name, client sample name, client project number. Hi sample number, calibration file, date . received, and analysis date. Sample volumes and dilution factors are also listed in the quantitation report v header when appropriate. The response factors used for all calculations are from the calibration file listed in the header. All initial and continuing calibration data are located in the back of the data package. The DO A 048?05 CONFIDENTIAL Triangle Laboratories, Inc. Case Narrative October 27,1997 43334A concentration is reported in ug/L for condensate samples. The retention time (RT) will be listed for all internal standards and analytes which are detected. If a target analyte is not detected, it will be flagged with a "U" and a detection limit will be listed. Estimated detection limits are calculated for all analytes which were not found in the samples by using an area of 2000. The estimated detection limits reported are the average detection limits achievable over time on an instrument type. The actual detection limit for a given compound on a given day may vary from the estimate reported. The quantitation limit for all analytes is half of the low point of the initial calibration adjusted for dilution or sample volume when appropriate. Below this point the calibration cannot be considered to be linear. Any amount reported at a level below the quantitation limit will be flagged with a "J" and should be considered estimated. If any compounds are found at a level above the upper calibration range, the analyte will be flagged with an "E" and the amounts reported should be considered estimated. If any target analytes found in the laboratory blanks are detected in the associated samples, they will be flagged with a "B" on each sample topsheet. All analytes are quantitated against the internal standard preceding them on the target analyte list. Surrogate standards are quantitated against the internal standard with the matching internal standard reference number. For example, toluene-ds has 2 in the IS Ref column and would be quantitated against the internal standard which has IS2 listed in the flag column. If an internal standard area is above or below the quality control limits as defined by the continuing calibration, it will be flagged with "High" or "Low" in the flag column. Results: All samples were analyzed within the fourteen day sampling to analysis holding time. All internal standard areas and surrogate standard percent recoveries were within quality control limits for all samples and blanks. The laboratory blank contained target analytes at levels below the quantitation limit. The target analytes in the laboratory blanks should not be considered as truly present in the native samples unless found at a. level at least five times the amount found in the associated blank. In the event that the amount of a target analyte found in the samples is twenty times the amount found in the associated blank, the contribution from the blank can be considered negligible. The batch Laboratory Control Sample (LCS) pair associated with this project is with Project 43410B. Their summary report has been included in this data package. Sample Calculations: Response Factor (RF) = Cone (ug/L) = (area analvtc) x (amt IS1 (area IS) x (amt analyte) (area analvte in sample! x famt IS) x DF (area IS) x (ccal RF) x (sampvol) 3 qO A 048206 OONFTDFNTTAl Triangle Laboratories, Inc Case Narrative Where: amt IS = amount of internal standard = 0.25 ug ical = initial calibration ccal = continuing calibration DF = dilution factor sampvol = volume of condensate analyzed = 0.005 L October 27,1997 43334A The d^ta in this package has been judged to be valid according to the guidelines of Methods 8260 and 5040 except'as noted above. Should you have any questions, please feel free to contact our Project Scientist, Mary McDonald, at (919) 544-5729, extension 269. For Triangle Laboratories, Inc., Report Preparation: Quality Control: Sarah A. Hubbard Report Preparation Chemist Te A ."Brock; Report Preparation Chemist The total number of pages in this data package i.s (J ) DO A 040207 CONFTDFNTTAl TRIANGLE LABORATORIES, INC. LIST OF CERTIFICATIONS AND ACCREDITATIONS ENVIRONMENTAL American Association for Laboratory Accreditation. Certification pending. Certificate Number 0226-01. Accreditation for technical competence in Environmental Testing.(Including Waste Water, Sol/Haz Waste, Pulp/Paper, and Air Matrices) Parameters are AOX/TOX, Volatiles, Pesticides, PCB's, SNA's, and Dioxin/Furan. Method 1613 for Drinking Water. State of Alabama, Department of Environmental Management Expires December 31, 1997. Laboratory I.D. # 40950. Dioxin in dnnking water. State of Alaska, Department of Environmental Conservation. Expires December 21, 1997. Certificate number OS-00397. Dioxin in drinking water. State of Arizona, Department of Health Services. Expires May 26, 1998. Certificate #AZQ423. Drinking Water for Dioxin, Dioxin in WW and S/H Waste. State of Arkansas, Department of Pollution Control and Ecology. Expires February 13, 1998. Puip/paper, soil, water, and Hazardous Waste for Dioxin/Furan; AOX/TOX. State of California, Department of Health Services, Expires August 31, 1999. Certificate #1922. Selected Metals in Waste Water; Volatiles. Semi-volatiles, and Dioxin/furan in WW and Sol/Haz Waste. Dioxin in drinking water. State of Connecticut Department of Health Services. Expires September 30, 1997. Registration # PH-0117. Dioxin in drinking water. Delaware Health and Social Services. Expires December 31, 1997. Certificate #NC 140. Dioxin in drinking water. Florida Department of Health and Rehabilitative Services. Expires June 30, 1998.Dioxin in DW. Drinking Water ID HRS# 87424. Metals, Extractable Organics (GC/MS), Pesticides/PCB's (GC) and Volatiles (GC/MS) in Environmental Samples. Environmental water ID HRS# E87411. Hawaii Department of Health. 6*pires March 1, 1998. Dioxin in drinking water. "Accepted" status for regulatory purposes . Revised 9/18/97 RM Printed 9/18/97 on J 4apos conf Tr)FNTTAL Idaho Department of Health and Welfare. Expires November 30, 1997. Dioxin in drinking water. State of Kansas, Department of Health and Environment Expires January 31, 1998. Environmental Analyses/Non potable Water and Solid and Hazardous Waste. Method 1613 for drinking water. ID #'s - Drinking water and/or pollution control - E-215. Solid or Hazardous Waste - E-1209. Commonwealth of Kentucky, Department for Environmental Protection. Expires December 31, 1997.1D#90060. Dioxin in drinking water. Maryland Department of Health and Mental Hygiene. Expires September 30, 1997. Certification #235. Drinking water by Method 1613A. State of Michigan, Department of Public Health. Expires March 31, 1998. Drinking water by Method 1613. Mississippi State Department of Health. No expiration date.. Dioxin in drinking water. Montana Department of Health and Environmental Services. Expires December 31, 1997. Dioxin in drinking water. State of New Jersey, Department of Environmental Protection and Energy. Extended by state. Temporary certificate until December 31.1997. ID #67851. BNAs and Volatiles. Dioxin in drinking water. State of New Mexico, Environment Department Certification pending. Dioxin in drinking water. New York State Department of Health. Expires June 30, 1997. ID it11026. Environmental Analyses of non-potabie Water, Solid and Hazardous Waste. Method 1613 in DW. State of North Carolina, Department of Environment Health and Natural Resources Expires August 31, 1999. Certificate # 37751. Dioxin in drinking water. State of North Carolina, Department of Environment Health, and Natural Resources, Division of Environmental Management Expires December 31, 1997. Certificate # 485. Metals, pesticides & PC8s, semi-volatiles and volatiles; TCLP. North Dakota State Department of Health and Consolidated Laboratories. Expires December 31,1997. Certificate # R-076. Effective October 4,1993. Dioxin in drinking water. -* Revised 9/18/97 RM Printed 9/13/97 00 Co NF f 040P09 TOFnttal Oklahoma Department of Environmental Quality, Expires October 31, 1997, Laboratory #9612. Dioxin by 1613A. 8290 and 8280. State of South Carolina, Department of Health and Environmental Control. Expires Jun 30, 1997. Certificate number #99040001 (drinking water). Expires August 31,1999. Certificate number #99040002 (other parameters). Dioxin/Furans, BNA, Volatiles, and PCBs/pesticides under Clean Water Act, 2,3,7,8-TCDD for Drinking Water, and Organic extractables for Solid and Hazardous Waste. State of Tennessee. Department of Environment and Conservation. Expires February 5, 1999. ID #02992. Method 1613 Drinking water only. U.S. Department of Agriculture Soil Permit Expires September 30, 2001. Permit No. S3790. Under the authority of the Federal Plant Pest Act, permission is granted to receive foreign soil samples for use in laboratory analysis. U.S. Army Corps of Engineers. Expires November 30, 1997. Validated to perform methods 8280 & 8290 for Lockboume Landfill Site investigation, Defense Distribution Depot Projects, and assorted projects for the USACE North Pacific Division Laboratory. U.S. EPA Region V. Expires November 14, 1999. Dioxin in drinking water. U.S. EPA Region VIII, for the State of Wyoming. Expires November 13, 1997. Dioxin in drinking water. State of Utah, Department of Health. Expires December 31, 1997. Certificate Number E-166. Certification for the following parameters: Semi-Voiatiles and Volatiles under RCRA; Volatiles under Clean Water Act; Dioxin/furans by Method 8280; Drinking water for Dioxin by Method 1613; Metals including Mercury and Microwave Digestion. Commonwealth of Virginia, Department of General Services, Division of Consolidated Laboratory Services. Expires June 30, 1998. ID # 00341. Dioxin in drinking water. State of Washington, Department of Ecology. Expires September 1998. Lab Accreditation Number C067. Scope of Accreditation applies to water analyses for Polychlorinated Dibenzop-dioxins and Polychlorinated Dibenzofurans, BNA Extr (Semivolatile) Organics and Purgeable (Volatile) Organics. State of Washington, Department of Health. Expires April 30, 1998. Dioxin in drinking water. Lab i.D. 129 State of West Virginia, Department of Health. Expires December 31, 1997. Certificate No. 9923(C). Dioxin in drinking water?. Revraad 9/18/37 RM Printed 9/18/97 DO A 04BP10 CONFTDFNTTAI. State of Wisconsin, Department of Natural Resources. Expires August 31. 1998. Laboratory ID Number 999869530. Certification for the following categories of Organics: Purgeable, Base/Neutral. Add, PCBs, and Dioxin. Expires November 14, 1999. Laboratory ID 999869530. Dioxin in drinking water. PHARMACEUTICAL Drug Enforcement Agency (DEA). Expires November 30. 1997. Registration number RT01195835. Controlled substance registration for schedules 1,2,3,3N.4,5. N.C. Department of Human Resources. Expires October 31,1997. Registration number NCPT 0000 0031. North Carolina controlled substances registration. Application submitted for renewal. Pood & Drug Administration (FDA) Registration. Expires dune 1998. ID #*s 001500 1053481. Annual registration of drug establishment. Annual registration of drug establishment. OTHER Clinical Laboratory Improvement Amendments (CUA) Registration. Expires May 30, 1999. ID # 34D0705123. Department of Health & Human Services, Health Care Finanring Administration. U.S. EPA Large Quantity Hazardous Waste Generator. No expiration date. EPA ID #NCD982156879. Permit indicates that the laboratory is a large generator of hazardous waste. North Carolina Radioactive Materials License. Expires April 30 1998. License No. 0320954-1. License authorizes the licensee to receive, acquire, own. possess, transfer, import and use such radioactive materials as designated. North Carolina General License for Radiation Protection. No. expiration date. Licens No. 032-875-OG. The general license applies only to radioactive material contained in devices which have been manufactured and labeled in accordance with specific requirements. Ra/ised 9/18/97 RM Printed <y18/97 DO A 048211 CONFIDFNTTA1 DOW-VP-VST-ll-CON DOW-VP-VST-12-CON DOW-VP-VST-13-COK VBLK092497 Triangle Laboratories of RTP Sample Identification Index for Project: 43334A A- f j&vfeas 184-7-25 184-7-26 184-7-27 VBLK092497 FW240 FW241 FW242 FW239 Triangle Laboratories of RTP, Inc. SOI Capitola [Drive Durham, North Carolina 27713 Phone: (919) 544-3729 Fax: (919) 544-5491 DO A 04871? OONFTDFNTTAl. Proj_5um v4.Q 9- Client ID: Triangle Laboratories of RTP Project Summary for Project 43334A dow-vp-vst -11-CON DOW-VP-VST -12-CON DOW-VP-VST -13-CON VBLK092497 Filename: TU Id : Matrix : Units FW240 184-7-25 WATER ug/L Dichiorodifluoromethane Chloromethane Vinyl Chloride Bromomethane Chloroethane Trichlorofluoromethane 1,1-Dichloroethene Methylene chloride trans-1,2-Dichloroethene 1,1-Dichloroethane 22-Dichloropropane cis-1 ,2-Dichloroethene Chloroform Bromochloromethane 1,1,1-Trichloroethane Carbon tetrachloride 1,1-Dichloropropene Benzene 1^-Dichloroethane Trichloroethene 1,2-Dichloropropane Dibromomethane Bromodichloromethane cis-13-Dichloropropene Toluene trans-13-Dichloroprnpene 1,1,2-Trichloroethane Tetrachloroethene 1,3-Dichloropropane Dibromochloromethane 1X-Dibromoethane Chlorobenzene 1,1,1,2-Tetrachloroethane Ethylbenzene m-/p-Xylene (0.17) (026) (028) (035) (037) (0.11) (031) 10.03 (0-25) (0.13) (0.16) (0.25) .S/C^'5.7Z (0.55) (0.12) (0.13) (0.12) (0.06) (0.16) (0.19) (020) (035) (0.12) (0.16) (0.08) (020) (028) (020) (0.16) (024) (028) (0.07) (0.18) (0.13) (0.10) FW241 184-7-26 WATER ug/L FW242 184-7-27 WATER ug/L (0.18) (0.18) (028) (027) (030) (029) (036) (036) (039) (038) (0.12) (0.11) (032) (032) '. JioJ&s. '13.10 : (026) (026) (0-14) (0.14) (0.17) (0.17) (026) (026) 4. (0-58) 832 (037) (0-13) (0-13) (0.13) (0.14) (0.12) (0.12) (0.06) (0.06) (0.17) (0.18) (0.20) (0.20) (021) (0.21) (036) (037) (0-13) (0-13) (0-17) (0-17) (021) f'.'J/.-.V.*"*/.'J'.'V,''.' * * ii ' ,n1 * (022) (030) (030) (021) (021) (0.17) (0.17) (025) (024) (029) (029) (0.07) (0.07) (0-19) (0.19) (0-14) (0.14) (0-11) (0.10) FW239 VBLK092497 WATER ug/L (0.18) (027) (0.29) (036) (038) (0-11) (032) 5. (026) (0.14) (0.17) (0.26) (0.12) (0.57) (0.12) (0.13) (0.12) (0.06) (0.16) (0.19) (020) (035) (0.12) (0.16) ,,,, ,, (020) (028) (022) (0.17) (025) (030) (0.07) (0.19) (0.14) (0.11) f ( )-Estinuted Detection Limit Triangle Laboratories of RTF, Inc SOI Capitals Drive Durham. North Carolina 27713 Phone; (919) 544-3729 Fax:(919) 544-5491 Page 1 DO A 048? 13 CONFTDFNTTAl Savar v3.5 Printed; 11:4838 10/25497 10 Client ID: Triangle Laboratories of RTF Project Summary for Project 43334A DOW-VP-VST -11-CON DOW-VP-VST -12-CON DOW-VP-VST -13-CON VBLK092497 Filename: TUId : Matrix : Units : FW240 184-7-25 WATER ug/L o-Xylene Styrene Brotnoform Cumene 1,1,2,2-Tetrachloroethane Bromobenzene 1,2,3-Trichloropropane n-Propylbenzene 2-Chlorotoluene 4-ChlorotoIuene 13,5-Trimethylbenzene tert-Butylbenzene 1 ,2,4-Trimethylbenzene sec-Butylbenzene 'vmene Dichlorobenzene 1,4-Dichlorobenzene n-Butylbenzene 1,2-Dichlorobenzene l^-Dibromo-3-chloropropane 1,2,4-Trichlorobenzene Hexachlorobutadiene Naphthalene 1,2,3-Trichlorobenzene (0.11) (0.07) (0.45) (0.06) (032) (024) (0.46) (0.19) (0.23) (0.23) (0.07) (0.06) (0.06) (0.04) (0.05) (0-11) (0-11) (0.06) (0.14) (2.05) (0.18) (0-23) (024) (0.18) FW241 184-7-26 WATER ug/L (0.11) (0.08) (0.46) (0.06) (032) (025) (0-47) (0.19) (023) (023) (0.07) (0.06) (0.06) (0.04) (0.05) (0-11) (0.11) (0.06) (014) (2.08) (0.18) (024) (024) (0.18) FW242 184-7-27 WATER ug/L (0.11) (0.07) (0.45) (0.06) (032) (025) (0.48) (020) (024) (024) (0.07) (0.06) (0.07) (0.04) (0.06) (0.11) (0.11) (0.06) (0.14) (2-10) (0-18) (024) (0.25) (0-18) FW239 VBLK092497 WATER ug/t (0.12) (0-08) (0.47) (0.06) (032) (025) (0.47) (0.19) (024) (024) (0.07) (0.06) (0.06) (0.04) (0.06) (0-11) (0-11) (0.06) (0-14) (2.09) (0-18) (024) (025) (0.18) ( ^Estimated Detection Limit Triangle Laboratories of RTF, Inc. 801 Capitola Drive Durham, North Carolina 27713 Phone: (919) 344-5729 Fax: (919) 544-5491 Page 2 00 A 04B?14 CONF T DFN"'" 1 ^ Savar v3.3 Printed: 11:48:3^1/25ZS7 Triangle Laboratories of RTF LCS Summary of Results LCS File : FW365 Date : 10/25/97 s LCS DUP File: FW366 .v-.vX'Xv: . : x-XvX'XvXv- Dichlorodifluoromethane Chloromethane Vinyl Chloride Bromomethane Chloroethane Trichlorofluoromethane 1,1-Dichloroethene Methylene chloride trans-l^-Dichloroethene 1,1-Dichloroethane 2/Z-Dichloropropane cis-l^-Dichloroethene Chloroform Bromochloromethane 1,1,1-Trichloroethane Carbon tetrachloride 1,1-Dichloropropene Benzene 1,2-Dichloroethane Trichloroethene 12-DichJoropropane Dibromomethane Bromodichloromethane cis-l^-Dichloropropene Toluene trans-13-Dichloropropene 1,1,2-Trichloroethane Tetrachloroethene 13-Dichloropropane Dibromochloromethane 1,2-Dibromoethane Chlorobenzene 1,1,1^-Tetrachloroethane Ethylbenzene m-/p-Xylene o-Xylene Styrene 80 77 71 90 81 98 89 86 75 72 79 90 86 96 84 84 89 81 72 95 77 88 79 76 83 73 87 102 89 100 103 96 94 79 81 76 68 Triangle Laboratories of RTF, Inc. SOI CapitoU Drive Durham. North Carolina 27713 Phone (919) 544-5729 Fax; (919) 544-5491 68 16 69 11 73 3 83 8 73 10 86 13 91 2 76 12 76 1 69 4 79 0 90 0 78 10 85 12 81 4 82 2 96 8 76 6 69 4 97 2 76 1 82 7 76 4 80 .5 83 0 76 4 84 4 103 1 90 1 100 0 105 2 97 1 94 0 88 11 86 6 85 11 75 10 Savar v35 Printed; 1254:07 10/25/97 00 A 048215 r.ONFTDFNTTAL 12 Triangle Laboratories of RTP LCS Summary of Results LCS File : FW365 Date : 10/25/97 LCS DUP File: FW366 Bromoform Cumene 1,1,2,2-Tetrachloroethane Bromoben2ene 1,2,3-Trichloropropane n-Propylbenzene . 2-Chlorotoluene 4-Chlorotoluene 1,3,5-Trimethylbenzene tert-Butylbenzene 1,2,4-Trimethylbenzene sec-Butylbenzene p-Cymene 1,3-DichJorobenzene 1,4-Dichlorobenzene n-Butylbenzene 1,2-Dichlorobenzene l/2-Dibromo-3-chloropropane 1,2,4-Trichlorobenzene Hexachlorobutadiene Naphthalene 1,2,3-Trichlorobenzene Acetone Acrylonitrile Benzyl chloride Carbon disulfide Iodomethane Vinyl acetate 101 84 96 95 103 90 112 87 85 86 77 80 85 102 103 78 96 80 81 109 55 84 588 515 742 496 587 491 100 98 99 102 107 100 119 96 92 96 92 91 95 103 107 88 103 86 93 121 67 98 529 515 829 452 622 524 .v. w-tyx-w; RPD 1 15 3 7 4 11 6 10 8 11 18 13 11 1 4 12 7 7 14 10 20 15 11 0 11 9 6 7 DO A Q48?\6 CONFIDFNTTAL Triangle laboratories of RTP, Inc. 801 Capitola Drive Durham, North Carolina 27713 Phone: (919) 544-3729 Fax: (919) 544-3491 Savar v3.5 Printed: 1234:07 10/25/97 13 `$r . l Of2 Chain of Custody Record 11aZP/t // Dow, Plaquemine Trial Bum Vinyl II Plant-- Boiler F410/420 '<Lrk-_______ Stream Condition f Run /,2,3 Signature Sample ID Date Analyses Sample ID Date Analyses QOW-VP- \/$T-/)-TOZ <*lnh i U^r/f2Ci ?/n /s'? /-foM dow-vp- -ion 0aj-/A-^-/3-To/ DOW-VP- DOW-VP- -ToV -r^ ' DOW-VP- -To6 DOW-VP- -red DOW-VPDOW-VPDOW-VP- -TF6t -TcftH -70/ ____ \ V____ Hold. roow-vp-'.. DOW-VP- ' -Ttbi -- -r- -- r -ro3 ,, * * DOW-VPDOW-VPDOW-VPDOW-VP- -Tool -p* -Toor \ --P82-T j' 1 -TCOI / -To? r-Ta>3 , -r*si v -r<4 i^-VP-/?l -T< Cb&-Vfi-jT/i-raz ) -Tdtf -Toy -Tcd^ -roc VY -rcu , S // 1 ____ V,/ 1_____ \/ ANALYZE PER HEIDI MALI'S INSTRUCTIONS -- J12--*19-6030 (Analytical talk leader) Received by: 4,'^t Date/Time Relinquished by Date/Time 4 Received by: Date/Time Relinquished by- aic/Time Received for laboratory by ftiS/L Temp *C Condition -i>4 OlrrJ Remarks Z'&icf O. Datc/Tune / - Opaied by: ,l/.' : Comments: Sa-tf^p ^ 3 . Krc.f( ccf pn;i s)s\/y ^Uu - Date/Tune far.rk&cA - . roM^? 04^.i7 C0N^TDrNTTA| i3ow, Plaquemine Trial Bum Vinyl II Plant-- Boiler F410/420 Stream P^2- kbld G-lf Chain of Custody Record U<\ 'ft'/ Q&nlbcfU- f?u kjc/t/s Condition ' / Run / z j oV 'gnarure Sample ID Date Analyses Sample ID q/nhi X OoLyoow-vp. ^71/3-7^5/ l/OSt /^,L t/A usF- Date l^/n A?? DOW-VP- / 7f3/ . dow-vp-|^5T-/2_Td2- ' Lf _ . -Toy 1 -TCo-S DOW-VPDOW-VP- -To*/ 'fdzrc Analyses Hole/ \ DOW-VP- -JCDS DOW-VP- _ [-) DOW-VPDOW-VP- -T<1(X --TFOl dow-vp- -TtHjj * - DOW-VP- '&.&-T01 DOW-VP- -TtCl - - Hatfl. - I 1- CC*J -- n-ca*j V -) 3-Cc^ X 4\ v \ - oow-vpdow-vpDOW-VP- -Toy "TCc$ -TnM J'*' n/ 'V ANALYZE PER HEIDI KRALL'S INSTRUCTIONS -- 512--41 S-6030 (Analytical task leader) Received by: V>, * Daie/Time Relinquished by: Dsle/Tunc * Received by: Date/Time Relinquished by: Date/Time Received focJaboratory by: . * '^V/ aWt 1-------------------- _r Temp *C Condition / f >^W Remarks DadTm/^J 1 Opened by: 4/hfc Date/Ttme CommTV'S') S&j:~zz--------- ----------------------------------------- ttZftsy/jr /7^'^.r-------- ------------ DO A 04B?1B OONFTDFNTTAt 15 DO A 0 4 8 7 1 9 C O N F T D frN T IA l -TRIANGLE LABORATORIES, INC. -- LOG IN RECORD/CHAIN OF CUSTODY- Cuitody Sell t Friaenc/InUct Sample Sealst Present | TLI Project Humber 11134 , Chain of Custody i Present Container...t Intact I Cllentt RAC01 - Radian International Sample Tags t Absent Sample Tag Numbersi Not Listed on Chain of Custody SMO Forms i H/A Date Received j 09/10/97 j By Ice Cheat ICE Temp 4.0 C -4- Carrier and Number | FedEx/182653329 f` ""11 Book 144 Page TLI Number.. nA/HiCPH. .Client Sample ID. ...Client COC ID.. .Matrix To LAB LocatIon. Date/lnit TO STORAGE TO LAB Date/lnit Date/lnit To STORAGE To LAB | To STORAGE To LAB j To STORAGE) DISPOSED Date/lnit Date/lnit | Date/lnit Date/lnit | Date/lnit j Date/lnit 84-7-1A D0W-VP-VST-11-T02 D0H-VP-VST-11-T02 R026 TENAX 64-7-1B D0W-VP-VST-11-TC02 D0H-VP-VST-11-TC02 R026 TNX/CIIAR 84-7-2A I4-7-2B D0H-VP-VST-11-T04 D0W-VP-VST-11-T04 D0W-VP-VBT-11-TC04 DOH-VP-VST-11-TC04 R026 TENAX R026 TNX/CHAR v! I 184-7-3A D0H-VP-VST-11-T06 D0W-VP-VST-11-T06 R026 184-7-3B DOW - V P -VST-11-TC0 6 D0W-VP-VST-11-TC06 R026 TpX/CHAR I4-7-4A D0W-VP-VST-11-TFB1 DOH-VP-VST-11-TF81 R026 TENAX 184-7-4B DOH-VP-VST-11-TCFB1 D0W-VP-VST-11-TCFB1 R026 THX/CtlAR 1B4-7-5A D0W-VP-VST-11-T01 DOW-VP-VST-11-T01 R026 TENAX 184-7-5B DOW - VP - VST-11-TC0X DOW-VP-VST-11-TCOX R026 TNX/CHAR 1I4-7-6A D0H-VP-VST-11-TQ3 D0W-VP-VST-X1-T03 . R026 TENAX 1I4-7-6B D0W-VP-VST-11-TC03 DOW-VP-VST-li-TC03 R026 TNX/CHAR 184-7-7A DOW-VP-VST-11-T05 D0W-VP-VST-11-T05 R026 H4-7-7B D0W-VP-VST-11-TC05 DOH-VP-VST-11-TC05 R026 TNX/CHAR Receiving Remarket DOH-VP-VST-12-T04.TC04 Appeare on C.O.C. Twice. 1 Archive Remarki - - -Form Revised 05/27/1997 -- Page 1 OF 4- DO A 0 4 8 2 2 0 CONFTDFNTTAl -TRIANGLE LABORATORIES, INC. -- LOO IN RECORD/CHA1N OP CUSTODY-- 'I "*--B Custody Seal Chain of Custody Sample Tags Present/Intact t Present i Absent Sample Sealai Present Container...! Intact | TLI Project Number 41114 j Client! RAC01 - Radian International t | Book I | 1(4 Sample Tag Numbersi Not Listed on Chain of Custody 8HO Forms t N/A V | Date Received j 09/20/97 j By ++ Ice Chest ice Temp 4.0 C } Carrier and Number j FedEx/H26531395* I " >' '* I ' I r . . .. LI Numbar.. nR/HiCFH. ..Client Sample ID. ....Client COC ID.. ....................... Matrix) To IAB Location................j Date/Init TO STORAGE f To IAB Date/Init j Date/Init TO STORAGE To LAB Date/Init Date/Init To STORAGE) To LAB | To STORAGE) DISPOSED Data/lnit ) Date/Init j Date/Init j Date/Init -------------1---------------)-------------- 1------------ 64-7-1SA D0H-VP-VST-11-T06 TENAX) I D0M-VP-VST-11-TOt R026 -----------1- 4-7-15B I4-7-14A D0W-VP-VST-13-TC04 D0H-VP-VST-13-TC06 DOW-VP-VST-13-TFBI D0H-VP-VST-13-TFB1 R026 R02t tnx/ciiar) I + TENAX| I 4- 04-7-KB 4-7-17A D0H1VP-VST-11-TCFB1 DON - VP-VST -11 - TCFB1 D0H-VP-VST-13-T02 DON-VP-VST-13-TOR R026 R026 THX/CIIAR) +I TENAX) I 4 04-7-17B DON-VP-VST-12-TC02 TNX/CIIAR) DON-VP-VST-12-TC03 R026 ! 4- 14-7-KA D0N-VP-VST-12-T04 D0H-VP-VST-12-T04 TENAX) I ----------- 1- M-7-19B B0H-VP-VST-12-TC04 TNX/CHAR| D0H-VP-VST-12-TC04 R026 I 00 C<M\ <F1<c H <1 Z O Uc; d t- u. cz c c(j 194-7-19A D0W-VP-VST-12-T06 DOW-VP-VST-12-TOfi R026 TEHAX| I J 1M-7-19B 184-7-20A 194-7-20B 1B4-7-21A 184-7-21B BOH -VP-VST-12 -TC04 D0H-VP-VST-12-TC04 D0H-VP-VST-12-TFB1 DOW-VP-VST-12-TFB1 BOH-VP-VST-I2-TCFBI BOH.-VP - VST -12-TCFB1 D0H-VP-VST-12-T01 DOW-VP-VST-12-T01 B0H-VP-VST-12-TC01 D0W-VP-VST-12-TC01 R026 R026 R024 R026 R026 TKX/CHARj ------- h TEHAX| l + THX/aiARj I 4" TEHAX| +1 THX/CHAR| 1 Receiving Remarkst DOW-VP-V9T-12-T04,TC04 Appears on C.O.C. Twice. 'Archive Remarks: Form Revised 05/21/1997 -- Page 3 OF 4* fTRlAHQI.E IABORATOR I PS , Custody Seal i Preaent/lntact Sample Sealsi Present Chain ot Custody i Present Container..,i Intact Semple Tags * Absent Sample Tag Humberst Hot Uittd on Chain of Custody SHO Forms i H/A INC. - - LOO IH RECORD/CHAIN OF CUSTODY* | TLI Project Number 43334 ( | Client* RAC01 - Radian International i j Date Received 09/20/97 | By l Book I I 1 Page | lea Cheat ICS Temp | Carrier and Humber ( FedEx/llSSSJ3295 -J.............. .............. I .. |TLI Humber............... Client Sample 10................................................. Matrix) To IAB InR/HtCPH. ............. Client COC 10.............. * Location................} Date/Inlt 1 ||04-T-2JA | tklH-VP-VST-12-T01 D0H-VP-VST-12-T01 I, ' ROSS 11 TENAX J j j To STORAOE| To LAB j To STORAGE) | Oate/lnlt j Date/In It j Date/Inlt 1 11 11 !1 | II j jj To LAB Date/Inlt | (U4-T-23B D0W-VP-VST-13-TC03 , 1111111! TH*/CIIAR| ( ) ) To STORAGE) To LAS j To STORAOe) DISPOSED | Date/Inlt j Date/Inlt j Date/Inlt ) Date/Inlt |j lii< * ii i i i S ii i | a I |lM-7-aiA | D0H-VP-VST-13-TC03 D0H-VP-V9T-1S-T05 D0H-VP-VST-13-T05 ROSS ROSS 1111 jj|| rill TEHMt) | | | | j II 11 l1 .1-1 H fl l 8 |lS4-7-33B D0H-VP-VST-1S-TC0S t1 *h. i1 ll\ - TOX/CHAR) | | ) ii n 1 11 | a i |104 -7-34A D0W-VP-VST-1S-TC05 D0H-VP-VST-1S-FBS-T ROSS 1111 (lit iiii TEHAK) | | | 1i________________i1 1 11 l1 | D0H-VP-VST-13-FB3-T ROSS* IIII i R 1111 ------------------------ --.------------------1 |104-7-34B D0H-VP-VST-13-FB3-TC -THK/CHAr) | | | i 1 D0H-VP-VST-13-FB3-TC R03S ' 1----------- ------------------------------------------------------------------------------------ IIII ir i i i- i ii_______________ ________________________________ 1 |1^4-7-25 DOW-VP-VST-ll-COH 40ml CONDENSATEJ IIII i .| DOH-VP-VflT-ll-CON R02S j | j j M1------------------------------- -------- ' ' ------- 11 l 1 11 11 j 11 i \ DOH-VP-VST-12-CON 40ml CONDENSATE) | | | | i 1 fl 111 | DOW-VP-VST-12-CON R0 1I t 1 1 m1 ' ' " ' ' """ ......... . 1l 111 1 11 |l(4-7-37 DOH-VP-VST-13-CON 40ml CONDENSATE) | | | ) i ________________i _______________ L> _______________ fl |........................ i D0H-VP-VST-13-C0H ROSE 1 11 1 I l III l ! 1 1 1\ i i iiI i. i iti t *1--*------------------------------------------- ----- ---------------------------------------------- Ii |i |i |i 1 . .. i i i i ii i M | ---------- -------------------------------------------------------------------------- ' | 1 1Z--------------------------------------------------------------------------------------------- 1 1 1 ZR-------- ------------------------ 1 --- ------------ ------------ -- - `" r -------- i l i ii 1 11 11 1|l1 1 l11 11 1 11 1 1 1 ii1 i1 i1 ............ 1 i 1 1 11 1 11 ------------1-i----------------------- 1i 11 11 1i 1i 1l 1 1i 1 . .. l i ---------------------------------It 11 i tiii; 11 H ' '" ' -- ` --------------------------------------- -- Receiving Remarks! DOW-VP-VST-13-T04.TC04 Appears on C.O.C. Twice. 00 A 048222 CONFTOFNTTAL _________ | Archive r n. -- .r.-,..-. rkei Form Revised 05/' '97 -- Page 4 OF 4* I Column Type Column # Triangle Laboratories, Inc. Run Log Analysis* Acquisition Method GC Method* Find DBs* J O Other* A 0482P3 oonftdfnttai Internal / Surrogate / Recovery \r>V VH5*^ tevco (tWcj\.M Standards Internal / Surrogate / Recovery Dale" Time** Prolecl aLW 2VTT iW\ Sample# ysfe'IHS-'l 10x1 Client ID U& T|Td `tUft. Xui l W* L#> 7^"-------- tSF licIyWco mIH5\f"*i-l . vr&.\AV\ iElSr<ns P^WSlM <nr wMlnlnT f'velyfc1VtH'Vi' fc'Vl'b o>DiV,t*n oonli^? The hlSbl the ; MVT-tH'vV ^`lljL'lll*/ mfD^tv^Wl tcJ r 'J'VVi'WM, Vi*=>fe&\0 i miriV2* eicr>*\v}V\ tfcDAVt'vVn \T/Vhv2. Oir prttiaVn 0*3 LCxQ-tvo !!S~<,\n ore iIimIw v) (bltC lOife ________ V) P>vV^ Volatile Data Only ** Transcribed Data snvnrH(MvonMS4.nfUjHLoaooo (trtn Analyte Extract f Sample volume ehcl* on* |iL mL Filename fLiiito Slgnalur* Data pH* Operator/Dale Backup* Proc Comments"* fife 't/lvM 19 v ,, WMV' eP* -PhX^O 'f\oo^\ r U ^VnVn ^ *lWVn (& Cft <i>c. VvKifcVb < ClV *SWW\ Co- (VwW J c.o-a\<Vp Fvi o^v Fwovi (^`WAat to `jIulA'J q|jrt *** Dated Glonalure/lnlllals Required &v _l---------------------------- -------------- m. \ - <*%> J-----. , ...... -- * -- rrni 1,1 ~~ ~ Page Triangle l aboralori 9, Inc. Run Log po nftdfnt Column Type Column # Analysis* Acquisition Method GC Method* OUf\-z> Find DBs* K2,x* 0, Ollier* Standards Internal / Surrogate / Recovery Internal / Surrogate / Recovery Analyte Extract / Sample volume Sfhttft Date** Time** Protect l<?-^ ---------=^ Sample# lOrdl v^mTTerwthl't* Client ID \Tft\V- Fllenamo *T\G 3L SMhtlui* / Dal a ptl* Operalor/Dale Backup* Proo Comments*** Cq LVWie* HWVle> C-Pi |\T5\n yP -fb2-Tc |l9-S\ lift ttV <^^6 BEtftiMV'n - l/V V/*r)t - "tic -y\^ \~vj 23o FuO?>\ Co- tVfbVi't ^<Ah\ Ctrcto untt |iL mL <1 c c 4i\at llbSl HKfl IBVl-Vtoft Daer^-VSr-'ri-TFfli f*Ajbl2. ttS'dlAt t&ft l?MV2cA bOO'\y^ -fa ~T && <tMqi V- 1 RhWi Cl3/r 1-O'J m*7-i t> 0 *'Li*hT bTtS i!h rit,3i Mr-tW> iftk \05t *s4 mV'1* 6rr> otll'M \0*~C v 5s ^ oll nSo * VolBtlle Oala Only ** Transcribed Data sRvnnuA\FonMs\LnnuHioo ooc (Urwi) r-vJ 3^*4 F"*3'V5 ^vtizAn <\kk. ilmbi *" Dated Slgrinlnie/liilUals Required m _J_________ ._______________ .Sq^i 'cl^s VSr\- r-l- w: -i n.1 vj, JPL Ftitr lw>l JSL i h.b1 Page Triangle Laboratories, Inc. Run Log 'cm CM DO A 0 A 8 P P 5 CO NFIDENTIAL Culumn Type Column # idS 26, Analysis' %Z-(c'C) Acquisition Method Ul)A QC Method' oefxs Find DBs* %licO Other* Interna) 1 Surrogate t Recovery tlSimvi Cl? icfJtiR fi *5uki ~ ~ Standards Internal / Surrogate / Recovery 3ale'* Project Wn m U3l Sample# lotJL vsnnl * JP 1^1*0 lowiL a**R7 ^*i> idrra Client ID \lm viMx Analyte Extract I Sample volume Click unit |iL mL Filename FH>m OJgiMluf* J Dal* pH* Operator/Dale Backup* Proo Comments*** assifcffo fMjO'l #>> -ib4ki Kite m -1-35 Duo-vp-y^T-lt -cot^ FtO,34o Ffts `faka `iWta m 1-1 D>v)-yp-\>ST -11 - OMO fW>U msnkhl PV TMn \ja Ifc 1'f?u* wt/ t'iZuIc U1f.--0L7J-- * tOlv v 5< H<tr Fin wiiA \o>J ir=C md-W ficxvj-^'US'v l>C`c^ U03T0 o.T*S l/T<L XX2 Irn'vx *~ n p i *uUi \o.tL ur,tt> WT-Z ft*> le'H.UX. Vsfc^CMK T lQ- F v-O Fm2>K t?>'> q b-J<?t &*>'> '<hJ<n &>*> . -----i------------------------------ -- * ir gyxLr* 'M'i'tl' T1 C b mM'iT U-,r P.id----------------------------- *>S d^ltt XL ------------------------------------ - _i_______________ Fig-zqt hLSklln ` Volatile Data Only Transcribed Data sRvntiKWVonMSMRnuHiLoajxxi <tnn a* Oaled Slgnaltrreflnllials Required - ic- Project Number: 43334A ; pie File: FW240 Method 8260 WATER Sample ID: DOW-VP-VST-ll-CON ClientPro)ecfcDow Plaquemme TUID: 184-7-25. / \ -V; ^ n': >4-:`4: Sample Vol.: 0.005 L Date Received: 09/20/97j ;Response FifeFW23^ . <|r: i?/ r :/. -"Pate -- " 4 ^ >v" / -."r '.: *; Dilution Factor: 1.00 Ajwttyte!jH?;",% 4 ^ "''!. Pen tafluorobenzene D ichlorodifluoromcthane Chloromethane Vinyl Chloride Bromomethane Chloroethane T richlorofluoromethane 1,1-Dichloroethene Methylene chloride trans-1.2- Dichloroethene 'ichloroethane 2j,-L)ichloropropane cis-1,2- Dichloroethene Chloroform Bromochloromcthane 1,1,1 -Trichloroethane 1,4-Difluoro benzene Carbon tetrachloride 1,1-Dichloropropene Benzene 1,2-Dichloroethane Trichloroeihenc 1,2-Dichloropropane Dibromomcthane Bromodichloromethane cis-1,3-Dichloropropene . .. : * *;.....'. Xv x :*>''v.j...tfx/V-1 w `i* '' IS 1 u u u u u u u 10.03 B U u u u 5.77 U U IS 2 U U U U U U u u u 5.28 3.24 4.99 6.05 0.17 0.26 0.28 0.35 0.37 0.11 0.31 0.25 0.13 0.16 0.25 0.55 0.12 0.13 0.12 0.06 0.16 0.19 0.20 0.35 0.12 0.16 Quaji-limit si*s'<ig/e,,ai 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 NA- Not Applicable; Det. Limit: Detection Limit; Quan. Limit: Quantitation Limit IS: Internal Standard; U: Undetected; B: Present In Blank; J: Estimated- Below Quantitation Limit; E: Estimated- Above Calibration Range Triangle Laboratories of RTP, Inc. 801 Capitals Drive Durham, North Carolina 27713 Phone: (919) 544-5729 Fax: (919) 544-5491 Savar v3.5 Printed: 11:41 10/23/1297 00 A 048226 CONFIDENTIAL 23 Project Number 43334A Sample File: FW240 _Radian TInt.ernaUtion' a1l ' W*.'?2<a?>..: v iif.A&CAs *x /,./ -.K.V . .\ - V. -\ ! J*; ' Method 8260 WATER Sample ID: DOW-VP-VST-ll-CON| Client Project: Dow Plaquemine TO ID: 184-7-25- ' . .. . : :' *:v *' ' ;s*" Date Received: 09/20/97 if :;.U.: if bi? Cl ' V,. "-i Date Analyzed: 09/24/97 .>>>' . Sample Vol.: 0.005 L Dilution Factor 1.00 Response File: FW237 :l&>*]*'.' ` . 4 * ^ ; 'V-.V' " 3` ' ! ^ :: ' " ' *, , Toluene trans-13-Dichloropropene 1,1,2-Trichloroethane Chlorobenzene-d^ Tecrachloroethene 1,3-Dichloropropane Dibromochloromethane 1,2-Dibromocchane Chlorobenzene 1,1,1,2-Tetrachloroethane Ethylbenzene m-/p-Xylene o-Xylene Styrene Bromoform 1,4-Dichlorobenzene-d^ Cumene 1,1,2.2-Tetraehloroethane Bromobenzene 13.3-Trichloropropane n-Propylbenzene 2-Chlorotoluene 4-Chlorotoluene 13,5-Trtmethylbenzene tert-Butylbenzene 13,4-TrimethyIbenzene u u u IS 3 1032 U U U U U U u u u u u IS 4 15-68 U U U U U U U U U U *m 0.08 0.20 0.28 0.20 0.16 0.24 0.28 0.07 0.18 0.13 0.10 0.11 0.07 0.45 0.06 0.32 0.24 0.46 0.19 0.23 0.23 0.07 0.06 0.06 agfl. 5 5 5 5 5 5 5 5 5 5i 10 5 5 5 5 5 5 5 5 5 5 5 5 5 NA- Not Applicable; Det. Limit: Detection Limit; Quan. Limit Quantitation Limit IS: Internal Standard; U: Undetected; B; Present In Blank; J: Estimated- Below Quantitation Limit E Estimated- Above Calibration Range r Triangle Laboratories of RTF, Inc SOI Capitola Drive * Durham, North Carolina 27713 Phone: (919) 544-5729 * Fax: (919) 544-5491 DO A 040277 OONFTOFNTTAl Savar v3.5 Printed: 11:41 10/25/1297 24 :y \: j; .=> : ^ ' A >i*^ : & ; '.:v;,i- : V-;;MC-'= V, :. Radian International -Vy,y^yX-hf.xy Project Number 43334A iple File: FW240 Method 8260 WATER Sample ID: DOW-VP-VST-ll-CON Sample Vol.: 0.005 L sec-Butylbenzene p-Cymene 13-Dichlorobenzene 1,4-Dichlorobenzene n-Butylbenzene 1,2-Dichlorobenzene 1,2-Dibromo-3-chloropropane 1,2,4-Trichlorobenzene Hexachlorobucadiene Naphthalene 3-Trichlorobenzene Surrogate Summary Xj. Dibromofluoromethane Toluene-d^ 4-Bromofluorobenzene Dilution Factor 1.00 tig u u u u u u u u u u u f 032 0.27 0.20 RT 5.15 7.98 12.62 0.04 0.05 0.11 0.11 0.06 0.14 2.05 0.18 0.23 0.24 0.18 Quart. limit ug/L 5 5 5 5 5 5 5 5 5 5 5 1 128 2 108 2 80 DO A 048??8 CONFTDFNTTAl ** '*wed byDate 1& / NA- Not Applicable; Det, Limit Detection Limit Quan. Limit Quantitation Limit IS; Internal Standard; U: Undetected; B: Present In Blank; J: Estimated* Below Quantitation Limit E: Estimated- Above Calibration Range Triangle Laboratories of RTF, Inc. 801 Capitola Drive Durham. North Carolina 27713 Phone (919) 544-5729 Fax: (919) 544-5491 Savar v3j Printed; 11:4^225/1997 00 A 048229 C0NFTDFNTTA1, CO CM 24-Sep-97 12:23 Truimflo Lahoralorie'? of RTFj Inc . Sanple: BOW-VP-VS7-1 i-CON VM--7-ZH TUH3331A [FU240 " -- '/. FSl 6.05 5.28 jrs 10,32 S3 12,62 2L 3 15,68 (919) 54 4-IS729 Instru nent F 741126 Ttc #1 i r- 09 o; O CL> ti QQ I 25823.24 4.99 LL !1J__ Li 0 Mi n 4.0 6.0 8.14 B~?0 10=0 12.0 12.31 14.0 21.18 20.66 / 16T,8 ^ 18^.0 -jUAN DB : FW240 LAB-BASE QUAN 24-Sep--97 13:26 No , MAT FOR REV Delta Area P.Flags RT QM Name 100 SI 98 100 96 97 3 ion 97 9R A LOO 78 90 s ion 94 99 6 LOG 84 99 7 100 R9 9.3 000 Q 17 .1 4 14 in 0 0 0 i i. 0 0 0 l: n 0 0 13 4 1. 10 9 fi 14 0 0 0 .1.3 j I 10 7 ". 'V y' 16 0 IJ 0 .17 n 0 l.'j L-' 0 0 G 1 -- i`i fj 0 J i'! LOO .',:7 W,' " i j-j n !~ M ij f 1 " ", 1 'l M 0 ' t. 0 0 u fi i'l r f, ("l i j C\ 1 ' f! I'j n - " n i'j 00 " i' n t`i nn i l r, \ "1 7* , Ti \m\ i.`i i i i` ! "* i "i ij 0 " t'; i) fl '} - ' 0 0 0 7- > M n 0 4.ri 0 0 fl 41 0 n 0 40 0 0 0 A?j n 1 1 0 4+ n 0 0 a9 0 0 0 4* r. 0 0 0 47 o n n aC 1 3 10 3 2 A'" 0 n n fiO 0 0 O 1 0 --3 -4 -1 -1 0 .... ."k 0 0 0 2 0 1 0 0 0i n --1 0 0 l'! I'l M "t Q IJ n i'i n Ti n n n 0 0 u 0 0 0 0 0 0 0 0 -19 0 0 951904 bb 5.231 1594064 bb 6-051 1321520 bv 10-321 609560 bv 15-632 667776 bb 5-151 1S2377 6 bv 7,981 680856 bv 12-621 0 0 - 000 bb------------ 1 Cr;5: 0 0,000 0 0.000 Jr 0 l-U 0 - 000 -2.020- 0 0.000 7 49 9 t- :3iD 3.2 *0 0 0.000 0 ri nnn ,* 0 . m"0 7 q . ono 168 P en taf1 u 0 r 0 ben z en e 114 1,4-Di'fluorobenzene 117 Ch10 r 0 ben z en e-ci5 152 1,4-Oiohlorobenzene-d4 113 Dibromofluoromethane 93 Toluene-d3 95 4-6romofluorobenzene 85 Di'-zhlorodifluoromabhane 50 Chioromethene 62 Vinyl Cl'iloride 94 B ron'iomet.han*^ 64 Ch lor 0 e t,h an e 101 Trichlorofii :orome 3i iane 96 L , L-Oi'":hlorne t,h.--n>;.- "< 4 0e'Lh'!-n^ Lhl-.ji ,1.. :a r.j ari-j -i , 2-0 Athene i , L -0 . 1 i L ' i 1 I'l ' i;' / j 2 0 , ah l .'ti pi' vi.ji ! [. , -ij i. : in- r.l i; - ,T57'19 1" ;j r, 'j 0 0 \/_*.i fi 4.9- ' I 0 . t': j!" j. or*'. 0 . 'lOr* 0 . nno G . i j 1 "j 0 - Oi'fi 0.. 000 0 -1300 0.00*) 0.00O i'j . 000 I ' "i -'i 7 ; i7 . "> 7 t" ^ 150 ^3 <~ 7 1 i": l.wi `-J ,'CiMl i* ' 1 !l!` 1.1 1 1 ll.c f If -h i J . 1 I. ' \ L . ` ; .1 11 ' ( ! ! J: 'l'-` L , L *0 i.h-* 1*., /'.'i'l I'm . -6 iT * j; r i ; Jf : ,, *1 l: 1 L , 3 -A i-';h 1. n i. m-. T i i -i.ru ci i.-`t L-- L , 2-0> chi or op i Oibr i jiiiCiifiL1 `dis - 3r'iiiocli-. -h i u- -.'iiii'.' id- 'ne - ; -1,3- -C i I 1, J r ' -J J -II.V-'I I':1 .j 0 .000 "4 r.'Li l.i'r-rii': 0 11 _ i ' n 1) * "j -f,r .j!.r,:7 *'\ i.i.i m .ji,,'rOi"'^'*n*r- 0 IJ . QAO 7 7 1 . i. , ?"T i i'-'hi : oi'fii-'rJi.ini? 0 fi _ T'ljf L6 + T.-t.i .?L,hloi ...it? r.iv-n nr 0 0 - 00<~ / 0 1,3~0i'-.:hl.'M'-oi .'rorL'ine 0 n, oqo 129 0 i b r! i in o oh. 1 o i -' > n t1i '.h. j r i e 0 0.000 L07 l , 2--i01 br.jmfietli.a!';e 0 0 - 000 112 Ch 1 ci r 'J ber i z en <" 0 0 - 000 131 1,1,1,2 -T;?ti ..iclilor j.-i thani:' 0 0 - 000 106 Ethylbenzene 0 0.00 O' 106 m-/p-Xy`.t ene 0 0 .000 106 o--Xylene 0 0.000 104 Styrene 0 0 .000 173 Eromoform t*p -* 0 - Q . 000 0.000 1 *? /, > 10 5 33 -156 Cu men i1? 1.1,2.2-Te-tr.AOhl.-,r cieTihapo 3 romo benz ene 0 0 - 000 75 1,,2,3-Trichlornpropane 0 0.00u 1.20 n --Prapy1ben t ane Data Review: Date: ) 00 A 048730 GONFIDFNTTAl o 7- No NAT FOR REV Delta 51 52 53 S4 55 56 57 oO 6 1, Cj _ r-,.% r,4 -t ;* \ '> 0 0 0 0 0 0 0 0 0 0 0 0 f) 0 M 0 \l i1"*1;i* 'ii c il l -V r. Ac, 00 00 00 u0 00 00 00 00 00 00 00 00 00 0o n0 n0 - ' '* 1 i"( t5 ; ?\ i i i'i 0 0 0 0 0 0 0 0 0 o 0 0 0 Q 0 o -1 1) 1. 'O ri -17 1 A i' f?a P . F1 0 0 0 o 0 0 0 0 0 o 0 0 0 Ci 0 n ;6 7 tv 4, I'li* i ll op ^-b i 'i ,,'T RT Qli Name 0 - 000 0.000 0.000 0.000 0.000 0.000 0 - 000 0.000 0.000 0.. 000 0 000 0. ooo 0 .000 0.000 0 .000 0.000 V .ACO 4 . 230 n i: 00 y, 1 1.0i'll"1 , 320 126 126 105 HO 2-Chloro"toluene 4-Chlorot.oluene 1,3,5-T rimethylbanzene bert-Butylbenzene v. 105 1,2,4-T rimethylbenzene 105 ssc~Bu -t y1 ben zsne 117 p--Cyrnene 146 1.3- 0ichlo robenzane 146 1.4- Dichlorobenzene 91 1 46 75 1.30 70 5 n-Butylizenzene L 2 -0 i oh loroPeri z an e 1,2"Dibrotno-3--oh Loroprop. 3.r 1 /2,4.-1 richlorobenzene Hexac-h I. o r obu tacLLene 1.! "ft .LfiO 43 ", i riapht.l'W! Lern!_ _ 2,Z--T r i. n ] oroi ton; iiiii t< ile n.h'! ' i; : i ,-.=>(it> "V'> : II -.p, I !.1 .1 I1. "V It? t . ' r t n -ini* li i.t 11 DO A 048231 CONFIDENTIAL \ 25 CO ci DO A 0 4 8 2 3 ? CONFTDFNTTAl 24-Sep-97 12 '.23 iHarn le to Dora lnr ies oi Sample: DOU-Up-UST-1ICON 18-1-7-25 11411433349 FW2I40 324 (3.240) l00i 49 RtP, lne. v:FS 51 84 0 -Mt w/Z 5 3 FW240 324 1001 49 100 (3.241) REFINE 150 >.'FS - 51 48 84 0-4LJluL w/z 50 0266A 15 (3.220) 100 49 84 xFS 1 51 47 100 Methylene 15U chluride 0 h/z 100 15B 2 on 3HM 209 250 250 250 (933) 544-5729 Instrument F 19456 300 9 30O 350 FIND 18y 388 358 DO A 0 4 B M 3 CONFIDENTTAD o CO 24-Sep-97 12^2'd Triarttflf' Laboratories of Sample: POU-UP-UST-11.--CON DM 7-25 TMU43334A FU24B 493 (4.991) 1001 83 85 RIP, Inc. (919) 544-5729 Instrunerd F 4272 FW240 499 (4.991) REFINE B3 85 47 87 a--j. V 50 160 8260A 20 (4.991) Chloroform 100 8.3 85 I5U 4|7 0. . | r 50 . I, fT 87 i -r_r 160 - - j~r~ 150 260 300 250 250 .1 300 JSO FIND 100 300 350 ./ j" .* .` . . v J,. :*" ' !: ... \ ,, >H \ <. ` s-' *'' *s\ ' 2 x' ' ^'Rwadian TInt.ernationatl -- . . ' - -Ml Project Number 43334A nple File: FW241 Method 8260 WATER Sample ID: DOW-VP-VST-12-CON Client Proj ect Dow Plaquemine; ;: :: :i Date Received: 09/20/97 . A': \'J .'Resjjnhse/File:,FW237:;?|;|| TLI ID: 184-7-26 Date Analyzed; 09/24/97 Sample Vol.: 0.005 L Dilution Factor 1.00 Pentafluorobenzene Dichlorodifluoromethane Chloromethane Vinyl Chloride Bromomethane Chloroethane Trichlorofluoromethane 1,1-Dichloroethene Methylene chloride trans-1.2- Dichloroethene Oichloroethane i./.-DichIoropropane cis-1J2- Dichloroethene Chloroform Bromochloromethane 1,1,1 -Trichloroethane 1,4-Difluorobenzene Carbon tetrachloride 1,1- Dichloropropene Benzene 1,2-Dichloroethane Trichloroethene 1 ,2-Dichloropropane Dibromomethane Bromodichloromethane cis-1,3-Dichloropropene .1* *. *.' < , ' = " IS 1 a u u u u u u 10.89 B U U U U 4.91 J U U IS 2 U U U U U U U U U RT j:iV: "..!v ' ^' V; 5-29 3-24 5.00 6.05 0.18 0.28 0.30 0.36 0.39 0.12 0.32 0.26 0.14 0.17 0.26 0.58 0.13 0.13 0.12 0.06 0.17 0.20 0.21 0.36 0.13 0.17 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 NA- Not Applicable; Det Limit: Detection Limit; Quan. Limit Quantitation Limit IS: Internal Standard; U: Undetected; B: Present In Blank; J: Estimated- Below Quantitation Limit; E: Estimated- Above Calibration Range Triangle Laboratories of RTP, Inc. 801 Capitola Drive Durham, North Carolina 27713 Phone: (919) 544-3729 Fax: (919) 544-5491 Savar v3-5 Printed: 11:41 100511997 JX DO A 048234 OONFTDFNTTAl Project Number. 43334A Sample File: FW241 Method 8260 WATER-- Sample ID: DOW-VF-VST-12-COr\ Sample Vol.: 0.005 L Toluene trans-1,3-Dichloropropenc 1,1,2-Trichloroethane Chlorobenzene-d; Tetrachloroethene 1,3-Dichloropropane Dibromochloromethane 1 ,2-Dibromciethine Chlorobenzene 1,1,1,2-Tetrachloroethane Ethylbenzene m-/p-Xylene o-Xylene Styrene Bromoform 1,4-Dichlorobenzene-d^ Cumene 1,1,2.2-Tetrachloroethane Bromobenzenc 1 ,2.3-Triehloropropane n-Propylbenzene 2-Chlorotoluene 4-Chlorotoluene 13,5-TrimethyIbenzene tert- Butylbenzene 1,2,4-Trimethylbenzene Dilution Factor 1.00 t jy;i-' 0^^'' hag 0.19 BJ U u IS 3 U U U u u u u u u u u IS 4 U u u u u u u u u u rt 8.07 10.31 15.66 0.21 0.30 0.21 0.17 0.25 0.29 0.07 0.19 0.14 0.11 0.11 0.08 0.46 0.06 0.32 0.25 0.47 0.19 0.23 0.23 0.07 0.06 0.06 ug/L 5 5 5 5 5 5 5 5 5 M 10 5 5 5 5 .5 5 5 5 5 5 5 5 5 DO A 048735 C0NFTDFNTTA1. NA- Not Applicable; Det. Limit Detection Limit Quart. Limit Quantitation Limit IS: Internal Standard; U: Undetected; B: Present In Blank; J: Estimated- Below Quantitation Limit E: Estimated- Above Calibration Range Triangle Laboratories of RTP, Inc. 801 Capitola Drive Durham, North Carolina 27713 Phone: (919) 544-3729 * Fax: (919) 544-3491 Savar v3-5 Printed: 11:41 10^(1997 Project Number: 43334A iple File: FW241 Method 8260 WATER Sample ID: DOW-VP-VST-12-CON sec- B utylbenzene p-Cymene 1,3-Dichlorobenzene l .4-Dichlorobenzene n-Bucylbenzene l ,2-Dichlorobcnzene 1 J-Dibromo-3-chloropropane l .2.4-Trichlorobenzene Hexachlorobutadiene Naphthalene '-Trichlorobenzene Sorrbgate'^minMy^:;:^ Dibromofluoromethane Toluene-di 4-Bromofluorobenzene 5; U U U U U U U u u u u T'! Amount tag) 0.33 0.27 0.20 iHft 5.16 7.97 12.61 0.04 0.05 0.11 0.11 0.06 0.14 108 0.18 0.24 0.24 0.18 1 2 2. 5 5 5 5 5 5 5 5 5 5 5 %rec 132 108 80 twed by--___________________ Date ^ ^ I ^1 NA- Mot Applicable; Dei. Limit Detection Limit Quan. Limit Quantitation Limit IS: internal Standard; U: Undetected; B: Present In Blank; J: Estimated- Below Quantitation Limit E: Estimated- Above Calibration Range Triangle Laboratories of HTP, Inc, SOI Capitola Drive Durham. North Carolina 27713 Phone: (919) 544-3729 Fax: (919) 544-5491 DO A pfr^Tt AT CON^t Savar v3.5 Primed; 11:41 1^/1997 DO A 0 4 0 2 3 7 OONFTDFNTTAl JAN DB : FW2a1 LA6--BA3E QUAN 24-3ep-97 13:35 i'!o - NAT FOR REV Del ta Area P.Flags RT QM Name 100 81 09 2 100 96 98 STv* 100 A 7 97 4 100 79 ? ^ <5. 100 93 99 6 100 94 99 7 1 00 39 9 3 o00 *9 l.'S 13 14 10 0 0 0 ji 0 O 0 17 Q o n l "9 \ 0 S 1 -4 0 0 0 1 or; V `7 9 7 L''r, o 0 0 II I 1 .?. 0 0 0 i 0 ft 0 ,'u r,7 Or, " 1 - r, 0 70 r. ; 0 C\ n o n 'o n 0o u Q00 '"v O >j 0 0 ?" 0 n 0 000 7I n n n -.4 J. ij 0 0 "3 0 n o " -a 0 ij n r =. n 0 0 00o Si 0 0 0 ~P. 0 0 0 0 ri n -40 o 0 0 4) 0 0 0 4? 0 0 0 4-3. IJ 0 0 44 n 0 0 4C' o n n 46 0 0 0 AT o o o A3 0 0 0 40 0 0 0 =0 0 0 0 2 8903S4 fov 5.291 168 Pentafluorobenzene -1 1332220 bv -4 1266S60 bv 6.051 10.311 114 1 , 4-Difluorobenzene 117 Chlorobenz ene--d5 -4 601564 bv 15.662 152 1,4-0ichlorobenzane~d4 -1 ,47*924 ljV 5.161 113 DibromoiluoromeHhane 1776060 bv 7.971 93 Toluene--d3 --7 657644 bv 12.611 95 4-B r o m o Is1 u o r o benz en e 0 _T f^p 0 THi-- 0.000 S5 Oichlor odi flue romethane --UrRrfcO---- 50 Chloromethane 00 0.000 > jL. Vinyl Chloride 00 0 . one 94 Bromome 'thane 0 .0 0 . ooo 64 Ohio roe t! vane - i--------------- r' ""' -- 101 Ti iohl oi oi l uoromet! ia< 00 0.000 96 LL -Oi';hloi'oet.nenir L ?T734 bb 0 (1 3 2 40 0. ooo 3a tnyJ.ont- -.;hL m ioli=(-, i -1 ,. 2-0ieh L'-:r 0'3T.:Ton:'' 0 r< Mo -1. 7", - ```f*; n t'f n jo l" n0 nn r. ! j o0 0o 0o 00 o0 0 o0 0o o ll 00 r r> 0o 0o 00 0o 00 00 00 00 0 -*0 '0 1J o0 00 00 w . 1> `o' i 0 . i' r'i 77 " .. l' j_.,. h j:cpf .ji ''On f ' 7* *' \ 1 , " -0 : ! >,.| . *,!":!=: ,, 1" l l 'Zl i L j i i"; '*' ni 0 . 'i 1 0 - *00 '* ...*.' ' P, i `i . L'7'i *"**:**ni I* l . 1 , ! -O'.- ; -7-r; V ^ 0 . `71*51*1 n Oi'.i r, . ''r.7 .LI 7 C..!t '1 i... 1 ;d-? 7 -7 1 1 -r , . L-J, Ij".; HP:-.' T;T, ij'f *( '.* ` ' 'If '.* 0 - 'i P i 0 . OOO 0 . HOC or .. ,, 7 0 Lj: : i or :.h i. 1 J T, i- .! o r oe r.h;r'i ' 63 1 7 -nX'7h.i.or''ipi''"ji`.:\n;"* 0 ,000; ''`Z 0 ibi otuO<(i>::t.I ;-:in; 0 . ooo i3 r Gin ij o' l Ojui l . - r 0 . GOO 7 S c.i i-L, 3 -Oi - -.I"; ' \ii '3pr n;---'-f 0-4444 " j 2 Toluene 0 .OOO T S Iran;"--, 5''i.|i.'..."|loroi'ji -ei u 0 000 07 1 1 7-Tf i'-h'l orri!-:?thane 0 . i " 0 0. ooo o , noo 1.6 a T-, n .i'i L oroi-* tix?.-na "3 |"( j , 3 -n iohloroj-.j-oparic 179 0 .. ooo 107 l . 7.-0 i bi'rnnoi^ thane 0 ooo 0 . ooo 117 Ch i -j i' oloen f.enr-* 131 1,1.1 ,2 - Tatracnloi'ca th.ji i=:: 0.000 106 f.h y lben 7. en e 0. ooo L06 m -/p-Xyli^ne 0 . ooo 106 o--X ylene 0.OOO 104 3 fcyren-2 0. ooo 173 Bromoform 0. ooo 0 000 105 Cumene ao -r L , 1,2.2 - T e t, r a r h 1 o r o,T.: r.i i .!, 11* 0.000 156 Bro m o Penan e 0 . ooo 0 - ooo 75 1,2,3 -Ti ichlor opropane 120 n--Propylbenzsne 00 A 04B73B CONFTDFNTTAL Data Review: Date: 35 !o . hiAT FOR REV Gelt.3 3L 0 n 0 C, "V 0 0 0 0 0 0 n 0. 0 -4- 0 0 0 0 000 0 000 0 00 0 0 58 0 0 0 0 00 0 o 60 0 0 0 61 0 n 0 0 n 62 0 0 0 0 n Tj a 0 6-T 0 M 0 b1. ^ M n o 0 0 P'O n n n 1 no FiO 'a,1' i`P, t 2 4 m P| 0 1 --o-r- M 7 i "i 1 * OA. -, M M 7- zi 7 5 "f: - L Are3 P.Flags RT 0 0 0 0 G 0 0 0 0 0 0 0 o 0 o 0 " ^ " *7 ,t. i ^ * / , / -+;?.0 'ri'j ;% ni"in. */:o n :.15 7f.-r './ 0 ,000 0.000 0 - 000 0.000 0.000 . 0.000 0.000 0. OGO 0.000 0.000 0 .000 0.000 0.000 0 000 0.000 0 .000 2.340 ^ ` l"l pi or o 1. 1.' 0 *7 . 2 ".-*0 QM Hame _ 126 2-Ciilorotolu3ne v 126 4-ChloroZoluene 105 1,3.5-T rinn?*thylbenzen<s 119 t,arl:~BiJliylbenZ3ne 105 1,2,4--Trim3t.hylb*=nzene 105 sec-Butylbenzene 119 p--1Cymrane 146 1,S-Oichlorobenzene 1-46 1, l-Oinhlorobenzerie 91 n~Butylbenzsns 146 1,2-0ich3.orob3n3n(? 7 _ 1,2-0 Ibromo -3-chloroprop. .i .-50 1,2,4-Trich Lor':;Der;z-?n:e 3~.h 1:irob.: badierva 1 13 H-;iph+.h also*2 180 1., 2 .O-Tr ich Lnrt5bf?nZAn:- iJ Aost.onA > Aory ! on l t,r L 1 s j L r.i-snzy! if 'l,i;!xn ' fids J i w' !r j ((' 7^ X. ;U :. 4 2 7 ' n JL -'X'"' '*7 X 7"! DO A 048239 CONFTOFNTTAl ( *- 36 co p>0 A 0 4 B ? 4 0 CONFTOFNTTAl 24-Sep-97 12:51 Triawifo Laboratories oi Sample: DQW-UP-UST-12--C0N 194-7-25 TLI1H3334fi FW241 324 (3,240) 100 4Q xfs-I 51 84 88 4 0 h/z 50 100 FU241 324 (3.241) HEFINE -r 1.50 00 1001 49 y.FS 4? 51 8.4 88 0 lil m/z 50 100 J 50 82608 15 (3.228) Meiliylene chloride 100- 49 v. FS 51 47 B4 20a 0 m/z 50 100 150 200 (913) 544-5729 I ns trunent F 18868 J i 250 308 358 19456 ' i* 250 300 350 FIND 100 ------ f =" 250 380 350 or) co DO A 0 4 B 7 4 1 C O N F T D F N T IA l 24-Sep-97 12.`51 Triable Laboratories of RIP, Inc. Samp le: DQU-MP-UST--1Z--C0N__ 194--7 2G TUB43334A FW241 500 10046 (5.001) 83 85 XFS; 48 87 fl w/ 2; L 50 1 00 150 200 250 FU24iJ5B0 (5.001) REFIHE 10th 83 85 xFS-i 47 87 0 ki/z; 50 -T-JilL100 --r 150 02C.0A 20 (4.091) Clilorofot'H 83 85 208 250 0 H/'Z 47 . Ill, 50 87 , ,L.J____.____+ . 4, ........^ 1 -. 10 150 200 250 (919) 544-5729 Instrument F 11840 300 350 11320 300 350 FIND 100 300 ________ 350! DO A 0 4 8 P 4 2 CQNFTDFNTTAI 24-Sep-97 12:51 Triangle Laboratoriesj Inc. Sanpie: D0U-MP-8ST-12-CON 184-7-26 TLIH43334A (919) 544-5729 Instrument F FW241 807 (8.071) REFINE 1001 91 92 X.FS 3/ 9 0 M/2 50 100 8260 32 (8.671) Toluene 1001 91 XFS 0 M/Z 39 / 4I 6i5 l.p f..... .... 50 92 100 150 150 200 200 'wwv v 250 300 250 wwwwv'' 300 1184 350 FIND 100 350 Project Number 43334A Sample File: FW242 XLlip:: Sample Vol.: - 0.005 L =: Pentafluorobenzene Dichlorodifluoromethane Chloromethane Vinyl Chloride Bromomcthine Chloroe thane Trichlo ro fluoromethane 1,1-Dichloroethene Methylene chloride trans-1,2-Dichloroethene l ,1-Dichloroethane 2,2- Dichlorop ro pane cis-1 ^-Dichloroethene Chloroform B romochloromethane 1,1,1 -Trichloroethane 1,4-Difluorobenzene Carbon tetrachloride 1,1 -Dichloropropene Benzene 1,2-Dichloroethane Trichloroethene 1,2-DichJoropropane Dibromomethane Bromodichloromethane ris-1,3-Dichloropropene Method 8260 WATER Sample ID: DOW-VF-VST-13-COFJ ,,_.IDafe Received: 09^8/97!^.; -T" Analyzedv Dilution Factor 1.00 FLAG v.ttg_jjfLss^ft IS 1 u u u u u u u 13.10 B u u u u 8.12 u u IS 2 U U u u u u u u u RT 5219 3-24 5-00 6.05 Det limit 0m1 0.18 0.27 0.29 0.36 0.3B 0.11 0.32 0.26 0.14 0.17 0.26 0.57 0.13 0.14 0.12 0.06 0.18 0.20 0.21 0.37 0.13 0.17 5 5 5 5 5 5 5 5 5 5r 5 5 5 5 5 -5 5 5 5 5 5 5 5 5 DO A 048743 CONFTDFNTT Al NA- Not Applicable; Dt Limit Detection Limit Quan. Limit Quantitation Limit IS: Internal Standard; U: Undetected; B: Present In Blank; J; Estimated- Below Quantitation Limit h Estimated- Above Calibration Range Triangle Laboratories of RTF, Inc 801 Capitola Drive Durham, North Carolina 27713 Phone: (919) 544-3729 Fax: (919) 544-5491 Savar v3.5 Printed; 11:41 10/2S/1297 40 Project Number: 43334A iple File: FW242 Method 8260 WATER Sample ID: DOW-VP-VST-13-CON Sample Vol.: 0.005 L Dilution Factor: 1.00 Analyte s ' .r Toluene trans-1,3-Diehloropropene 1.1,2-Trichloroethanc Chlorobenzene-d^ Tetrachloroethene 1,3-Dichloropropane Dibromochloromethane 1,2-Dibromoethane Chlorobenzene l, 1, 1.2-Tetrachloroediane 'benzene m-i p-Xylene o-Xylene Scyrene Bromofbrm 1,4-Dichlorobenzene-d Cumene 1.1,2,2-Tecrachloroethane Bromobenzene 1 ,2.3-Trichloropropane n-Propylbenzene 2-Chlorotoluene 4-Chlorotoluene 13,5-Trimethylbenzene tert-Butyibenzene 1 J2.4-TrimethyIbenzene ' ' -, ; - C-one- /v' ' *FLAG,s y- av RT 033 BJ U U IS 3 U U u u u u u u u u u IS 4 u u u u u u u u u u 8.06 10.31 15.65 -* Etet Limit og/L: ; ' 0.22 0.30 0.21 0.17 0.24 0.29 0.07 0.19 0.14 0.10 0.11 0.07 0.45 0.06 0.32 0.25 0.48 0.20 0.24 0.24 0.07 0.06 0.07 Quan- limit 'g- - 5 5 5 5 5 5 5 5 5 5 10 5 5 5 5 .5 5 5 5 5 5 5 5 5 NA- Not Applicable; Det Limit: Detection Limit; Quan. Limit Quantitation Limit IS: Internal Standard; U: Undetected; B: Present In Blank; J: Estimated- Below Quantitation Limit; E: Estimated- Above Calibration Range Triangle Laboratories of RTF, Inc. 801 Capitola Drive * Durham, North Carolina 27713 Phone; (919) 544*5729 * Fax (919) 544-5491 Savar v3-5 Printed; 11.-41 1^^/1297 DO A 048244 CONFIDENTIAL V;,V <:': r,1 Project Number 43334A Sample File: FW242 ; RadianIntemtational -T.:- fT:' % >v:.; -y,; :;c.?:; tv,:-:?' Method 8260 WATEI^ Sample ID: DOW-VP-VST-13-COr^ Sample Vol.: 0.005 L sec-Bucylbenzene p-Cymene 13-Dichlorobenzene 1,4-Dichlorobenzene n-Bucylbenzene 1,2-Dichlorobenzene 1 3-Dibromo-3-chloropropane 1 ,2.4-Trichlorobenzene Hexachlorobutadicne Naphthalene 1 ^,3-Trichlorobenzene Surrogate Summary .. Dibromofluoromethane Toluene-d^ 4-Bromofluorobenzene Dilution Factor 1.00 U u u u u u u u u u u 0.33 0.27 0.19 icr.:. 5-16 7.97 12.61 0.04 5 0.06 5 0.11 5 0.11 5 0.06 5 0.14 5 2.10 5 0.18 5 0.24 5 0.25 5 0.18 5t ffljaraK:^ l 132 2 108 2 76 Reviewed bv Date NA- Not Applicable; Det. Limit: Detection Limit; Quan. Limit Quantitation Limit IS: Internal Standard; U: Undetected; B: Present In Blank; J: Estimated- Below Quantitation Limit E: Estimated- Above Calibration Range $V Triangle Laboratories of RTF, Inc. 801 Capitola Drive Durham, North Carolina 27713 Phone; (919) 544-3729 Fax (919) 544-5491 00 A 048?4> CONFIDENTIAL Savar v3.5 Printed; 11:41 10/H/1297 24~Sep-97 131Z3 13- i;m i' j! i; l.-a 1m.*j 1 nr i o s of FTP, 1 nc Sanple: ROU-UP-VST-13-COM 1.JH -7-71 TLIH43334n vC _l <'t\ !<-1 CC H Z C Ll <1 ci-. c zu. cc a CD (919) 544--G729 Instrument F cc o 0) BB QQ DS r. FW2 42 LAB-BASE QUAN 24--Sep--97 13.53 o. HAT FOR REV Delta Area P.Flags PT QM Name 1 100 81 99 2 100 96 97 3 100 96 97 A 100 78 Oft 3 100 94 99 1.00 95 99 7 100 90 93 P; 0 0 0 9 IS is IS 10 0 0 0 1. L 0 0 0 1 ? 0 0 (I L3 40 Ll 5 7 l n00 I. 3 LOG 76 98 L 1'- I ) 0 0 i_.t o 0 0 U2 r, 0 Ci t,'5 3 0 0 " ! "l i r, l 7 'i ` r . ") 0 i* 0 ! 1 7 0 0 Cl n 7 'i 0 Cl n 7* v`, 0 H 0 o00 7 0o0 O': r. Ci Ci IJ 0 0 *o Ci Ci n 7l o 0 0 - - ;`i"i 1 o - - - n J-, J J 11 1 n -c ri \ J IJ TO 0 u Ci 07 0 n 0 0 i *i o *9 0 0 0 .in n Cf 0 41 \j 0 0 4" n i 'i 0 43 0 o 0 A A r, n o 4*3 0 0 0 A6 o o 0 4? 0 a 0 48 n 0 0 4? 0 o 0 30 0 0 0 o4-. S96S6S tob 5.291 -1 1300104 bv 6.051 -4 1293016 bv 10.3.11 -- 9 593937 bv 15.657 -i 661S00 bv 5.161 "2 1737336 bv 7.971 --7 623552 bv 12.611 00 0-000 --9 44s______ _ __ LJ--;--- 00 0. ono o0 0.000 0o 0 GOO 2 fP^494L_ 0 (J 7 r. -- 0 . QOH 1. 9 4224 bb oo 3 C **H.! 0.0O0 0 0 i'i o Cl 0 . 800 ii ."if >0 0 . 000 - [ 1 7 77 l 2 ;! . 7 c,r- L 00 n r. , nciO* Cl , ! " 1 c 0 .2- 0 . G'OO Ci 0 . OCO Ci IJ C> . 0*TM0 il ft O 01'11' o Ci Mo 0.000 Ci t 00* j o0 o - no*3 no Ci , c i *o 0 u . QCiC1 3-4.3, A O - 08 C0 Cl 17 Ci 'j` '0 Ci . nr.i i 0 'i ,, non Ci Ci 0 . 00O 00 O.nooj n0 il . 000 oQ 0.000 0n n qoo n0 0.000 00 0.000 00 0 - 000 on 0 . coo 00 0 0.000 0.000 0 4*- 0 - 090 00 0 . oco 00 0.000 00 0.000 16S Pentafluorobenzsne ' 114 1,4-DIfluorobenzene 117 Cl'i lor o ben z en e--d5 152 1,4-0ichlor obenzene-c!4 113 Oibromofluoromeiihane QS Toluene-dS 95 4-Sromofluorooenzene 85 Dichlorodi'Fluoromet.hane 50 Ch 1 o r o m e"th an e V inyl Ch 1 o r 3. de 94 F3 romome thane 8 a Ch 1 a r oethan*- 101 T i' ICh lo i` O CUiO i' CiTir- thail^i'i 9r. !. . l. -u ! ~h lo rn- 84 i*(^a r;iy1 .`9f`ie J_--!--J l6, t, ';(!:- -.1 , 1 0i. :h 1 i- / 8 1 1. 0 i ;rO'-:".4.;i 7~ T , - >' !..i i l`ji Zf i 'i-J: ' ''! L . 7"`0i J'i i e-i \ :: o.'i .li l .. ` 8. Oiii' .* : * 'J\"` jii!s ' "J 1 .iri / l , 1 i "fi ; ' L !..'t :: ! , T .1'`"v'L*? irfj C't * i. 7 3 1 , j. -- ?! I'd'1 j ill t* >*mj ene1 `-.'.'he r... 1 , 3 O i .7 1 1`- 1 . '.i : i .* 130 T; 3 .hloroiith- ! .e ;..3 1 . -0 L-.' h i n i ' ; -i : '.i ' "3 .JJrj\' < jiHOifl1 i* * P, .7 `il '"KH tt.fi ' h =1 '-"h!- 7 3 . i".- L , "-"ij n .'i".. or-er ^, " T'-lichti- T 3 :.( -Ti -L -0: j \rnpr o;'"--: ie 7 7 1 , , 7 -Tr int;.!. " diane 4 y .f.r ."J,.._'.h Lor 7! ': ;; ie 78 i . 3-0 L'-hlor t.'jjr. in*r l 0 I bi oin'Otd'ilci'OineM'i-jyvS' 107 L . ~0 i r orr := i - rj in'inc1 1.12 Ch lo i'- oben z en6: 131 1 , .1i., 2 -- Te t.i 11 Loroelhai'^1 106 E thylbenzene io<-. m -,/p-Xylene 106 o -Xv l -:;ne 104 Gt.yrene 173 Sronu.''for m 105 Cumene T'1 vJ 1,1,2,7--Te 7r.;V^-:ioroe'thdpe 156 Bromobenzene 7 3 1,2,3 -Tr iohlor.-propane 120 n-P r opy Ib-en zei v-: Data Review: Date: DO A 048747 CONFIDENT T Al 44' No . NAT FOR REV Delta 0 S3 0 S3 0 0 55 0 0 57 0 SB 0 59 0 60 0 51 0 6Q 63 n r-s /i. 0 66 0 r.O n ,\7 1 "lM r,;-, M . "* 0 7 r "i r. -7 Ji n 7/ 00 00 00 o0 o0 00 00 00 00 00 00 oo 0o o0 o0 ft ft On ft 0 fl 0 i{ o 00 *_ 0 0 0 0 0 0 0 0 0 0 0 0 o fl 0 o " 1. l"l fl 1! fl -1.5.1. P.FlaCiS: PT 0 0 0 0 0 0 0 o 0 0 Cl l"i 0 0 0 1j 1j::1 :'v 40 fl n ''f 0000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0-000 0.000 0.000 0..000 0.000 0 - 000 0.000 0 . OOQ 2 320 m* f! _ ! If. iff 0.000 C . 000 2 , o -' ~ QM Name 126 2-Chiorotoluene 126 4-Chlorotoluene 105 1,3,5--Trimethylbenzene 119 tert-Sutylbenzene 105 1,2,4--Trimethylbenzene 105 sec-8u t y1benzene 119 p--Cymene 146 1,3 -Oichlorobenzene 146 1,4-OIchlorotoenzene ^1 n--B u ty 1 ben z en e X l, 2-0ichlorobenzen:=- ' 3 1.7 -0 ibromo--3 -chlor opr' 150 1,2.4-Tr 1,chlorobenzene H ex ad 'i 10 r 0 b-Li tael en e 120 Naphthalene* LOO i . 7.5 - F i-1. : -1 ' 1.,1 - 0 b-en z ;-rrra 43 rHooo * ", Aer y 1 nr 1 1 Li' i. ie. 91 Ben ,ry L .-h Lor 3 ole 7,- Car bon ,11,--*.-' ITz `J--' 14.7 f ocdoiiie Lhane 4 3 Viny., r.nca DO A 048248 CONFTDFNTTAL 45_ CO i '3' DO A 0 4 8 2 4 9 O O N F T D F N T IA l. 24-Sep-97 13*.23 Triaim1e i,-t1 -ftra1nrirs n) Sample: DOy-MP-UST-13-COM 1B4-7--27 T.M 1143334 ft FU242 324 (3.240) 180- 49 XFS 51 84 RIP, Inc m/z 50 FW242 324 108-1 49 -- , ^---- ,,---- f--- 100 150 (3.241) REF INK XFS 4--7 51 84 8 L-lii, m2 Z 50 8260A 15 (3.220) 180 49 84 2FS 51 47 100 150 Methylene chloride 0 ^4-3 b/z 53 108 150 2m --5~*r!rn<?-i ` ley 250 258 259 (919) 544-5729 Instrunent F 23808 308 358 25088 300 358 FIND 100 308 350 60 N) OO A 0 4 8 2 5 0 C O N F ID E N T IA L 4-Sep-9? 13:23 J r i a mf 1 e La bnraTories of HTP. 1 nc . ample: DOU-UP-l'ST-13 CON 104-7-77 TLW43334A (913) 344-9729 Instrument F ( 00 'O' UO A 0 4 8 ^ 5 1 C O N rrO F N T T A ! 24~Sep~97 13:23 Trunvilo I.iibn* alories of RTF., Ic, Sanple: D0W-UP-VST-- 13-CON 1IM 7-27 TUfl43331n ____ FU242 006 (8.061) IBB i4 44 91 y.FS 0 n/r, FW242 1601 sf 50 806 91 70 -U- 100 (8.061) REF I HE) ai 1.50 2&Q 259 XFSi 0 m/z 50 100 8260ft 32 (8.081) Toluene 100- 91 150 >00 y*5' 0 92 XFS 39 :{ 0 2 50 65 100 150 2S0 250 (919) 544-5729 Instruncnt F 6464 ( 300 350 1712 300 350 Tim 1O0 300 350 Project Number: 43334A mple File: FW239 Sample Vol.: 0.005 L Pen tafluoro benzene Dichlorodifluoromethane Chloromethane Vinyl Chloride Bromomethane Chloroe thane Trichlorofluoromethane 1.1 -Dichloroethene Methylene chloride trans-1.2- Dichloroethene Dichloroethane ...x-Dichloropropanc cis-1 .2-Dichloroethene Chloroform Bromochloromethane 1,1.1 -Trichloroethane 1,4-Difluorobenzene Carbon tetrachloride 1,1-Dichloropropcne Benzene 1.2-Dichloroethane Trichloroethcne 1,2-Dichloropropane Dibromomethane Bromodichloromethane cis-1,3-Dichloropropene Method 8260 WATER Sample ID: VBLK092497 Dilution Factor 1.00 IS 1 U U U U U u u U5 J U U U U u u u IS 2 u u u u u u u u u 5-29 3-24 6.05 0.18 0.27 0.29 0.36 0.38 0.11 0.32 0.26 0.14 0.17 0.26 0.12 0.57 0.12 0.13 0.12 0.06 0.16 0.19 0.20 0.35 0.12 0.16 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 NA- Not Applicable; Det Limit; Detection Limit; Quan. Limit: Quantitation Limit IS: Internal Standard; U: Undetected; B: Present In Blank; J: Estimated- Below Quantitation Limit; E; Estimated- Above Calibration Range . Triangle Laboratories of RTF, Inc. SOI Capitola Drive Durham. North Carolina 27713 Phone: (919) 544-3729 Fax: (919) 544-5491 DO A 0482S2 CONFTDFNTTAl Savar v3.5 Printed: 11:40 10/25^3g Project Number: 43334A Sample File: FW239 Method 8260 WATER^ Sample ID: VBLK09249^ Sample Vol.: 0.005 L Analyte Toluene tram-1,3-Dichloropropene 1, l ,2-Trichloroethane Chlorobenzene-d^ Tetrachloroethene 1,3-Dichloropropane Dibromochloromethane 1,2-Dibromoechanc Chlorobenzene 1,1,1,2-Tetrachloroethane Ethylbenzene m-/ p-Xylene o-Xylene Scyrene Bromoform 1,4-Dichlorobcnzene-d^ Cumene 1,1,2,2-Tetrachloroethane Bromobenzene 1,2,3-Trichloropropane n-Propylbenzene 2-Chlorotoluene 4-Chlorotoluene 13.5-TrimethyIbenzene tert-Butylbenzene 1,2,4-Trimethylbenzene Dilution Facton LOO Cone : HAG . 131 J U U IS 3 U U U U u u u u u u u IS 4 u u u u u u u u u u RT vr-'. 8.06 1031 15-69 Det Limit ng/L 0.20 0.28 0.22 0.17 0.25 030 0.07 0.19 0.14 0.11 0.12 0.08 0.47 0.06 032 0.25 0.47 0.19 0.24 0.24 0.07 0.06 0.06 ; Ouan-limit :| v: ug/L 5 5 5 5 5 5 5 5 5 5 10 5 5 5 5 5 5 5 5 5 5 5 5 5 NA- Not Applicable; Det. Limit: Detection Limit Quan. Limit: Quantitation Limit IS: Internal Standard; U: Undetected; B: Present In Blank; J: Estimated- Below Quantitation Limit E: Estimated- Above Calibration Range Triangle Laboratories of RTP, Inc. 801 Capitola Drive Durham, North Carolina 27713 Phone: (919) 544-5729 Fax: (919) 544-5491 DO A 048353 OONFTDFNTT Al. Savar v3-5 Printed: 11:40 10/25/1997 50 Project Number 43334A lple File: FW239 i^Radlan Internationa?:y%;~h ~~ i'^ A Method 8260 WATER Sample ID: VBLK092497 TT1 ID* VBLK092497 '' ^ *H;.% , ... :f. :=='. Sample Vol.: 0.005 L Dilution Factor 1.00 Analyte-' ^ v:;': sec-Butylbenzene p-Cymene 1,3-Dichlorobenzene 1,4-Dichlorobenzene n-Butylbenzene 1,2-Dichlorobenzene 1,2-Dibromo-3-chloropropane 1,2.4-Trichlorobenzcne Hexachlorobucadiene Naphthalene '--Tri chlorobenzene :: .-v-.- ?&.'pfyV--; 'w./'1jirIUf'.iATM> U 0.04 U 0.06 u 0.11 u 0.11 u 0.06 u 0.14 u 2.09 u 0.18 u 0.24 u 0.25 u 0.18 Surrogate Sumntary^:/;:j:;::;--^::;:" ;V - -: - :';':''''Aau3*tnt ' ' Dibromofluoromethane Toluene-d 4-Bromofluorobenzene 0.33 0.26 0.18 5.16 7.97 12.62 1 2 2 5 5 5 5 5 5 5 5 5 5 5 132 104 72 ewed by_______ ______________________ Date / 0 / S' *7 NA* Not Applicable; Det. Limit: Detection Limit; Quan. Limit: Quantitation Limit IS: Internal Standard; U: Undetected; B: Present In Blank; J: Estimated- Below Quantitation Limit; t Estimated- Above Calibration Range Triangle Laboratories of RTP, Inc. 801 Capitola Drive Durham, North Carolina 27713 Phone: (919) 544-5729 Fax: (919) 544-5491 DO fy 048pc/ oonfxdfnt ral Savar v3.o Printed: 11:40 10/25/1997 51 24-Sep-9? ii .'hi IHawflo Laboratories of J>T1S ire . CVJ m (919 ) lH4~b729 c a (D i. f\. s- c<n t DO A 0 4 8 2 5 5 C O N F ID F N T T A l JAM 06 : FW239 L.AB--BASE QUAN 24-3ep-97 13;09 No. MAT FOR REV Delta Area P.Flags RT QM Name 1 00 3; l 99 o 100 96 97 '> 100 95 97 4 100 77 98 c, 100 94 99 6 100 95 99 7 ino 88 97 &-- o 0 0 pi 0 0 o 10 0 0 0 !,.l 0 0 0 11 0 0 0 l0 * 14 0 0 0 i 5 7 *"* 9 4 1'-- o o 0 ' * *1 f! Pi L 6 0 Pi o * f`! t `1 Pi 0 f: pi n 0 ! r i t) i) i L 0 " * i i Pf . \ ' j r,i 0 -- i `i Pi Pi Pi A p! U \ 1 P{ -y; 0 o 0 "... 0 Pr o ''0 Pi n Pi 11 o > 70 SO 0 !1 z + Pi ij -r o o o pt 0 'J o 01 j Q 0 0 ", 7 0 Pi n ^c 0 0 o " " 0 n 0 40 0 0 0 4 1 o ft n 41 0 0 0 4?. n 0 0 i'r-4 0 o 0 45 0 0 n 46 0 0 0 47 o o 0 48 1 i 10 6 ^ 44 Pi n 0 SO 0 0 0 2 900400 toto -1 1397134 bb -4 1253312 bv -1 598324 A -1 652292 bv 17S122Q tov --6 639396 bv 0o 00 00 00 00 A* r>d x` ^ 1 ` .' o0 1 "> ` L, l<> '.v'1L,.* 00 o l"l 00 Pi . ( n f; Pi P' 1 ! i/ l" P* IJ Pi 0 Pi 0o o pi 00 Pi 0 o0 Pi 1*1 -- 331*0 bb 0 Pi 0n 0 Pi 00 00 00 00 00 o0 00 oo 00 00 0 -.0 o --2U oaJfr^- PT 00 00 5.29 L 6.051 10.311 15.692 5.16.1 7.971 12.621 0.000 0.000 0.000 0.000 0.000 -- * 1 Jl 0.000 0.000 n . nnn 0 . OPf j o . '"'1 :o Pi . ' H V" l` J P P Pi i ;> ';j < 0;, nor 0 . (Mo 0 pi nr; Pj 000 0.000 n.. one o, ooo o. ooo 3 . Q<, L 0 . OOO 0.000 0.00(3 0. (300 o. ooo 0 .0(30 0.000 0.000 0.000 0.000 0 - 000 0.000 0 - ooo 0. ooo 0 . ooo " i -- . O J. 0 - 00(3 0 . ooo 163 Pfsntafluorobenztene 114 1,4-0i+luorobenzene 117 Ch 1 o r o ben zan e-d 5 152 1.. 4--D i "h lor o ban z ene--d4 115 0 i to r o ni o "f111 o r o rnsth ane 93 Toluene--d8 95 4--E romo'fluo robenz-ene 85 D i ch 1 o r o dz f1 u o r o m e th an e 50 Chlor omet-h an e o2 Vinyl Chloride 94 3 r o inc.i rttifi t.`n ane 6 -4 Chloi"oe Dha.rie Tr io!*n oi`oi'l.uoroii)! 'fl`i.one 9o L . 1 -0 i rh lo roe there:1 3 Me til ic' i.'Tllji' ' 9 o tr -ire ~.i . 2 -r! i <-n ui th;-ne ' >' t L , i. -0 i .h i 'C`>.'e U'i. (.((! ^7 S . 2 --<j oi u*pr * f. .'.(:- -- ! , , --0 l. 1 : 1 ': (.: l! -n -J i ,.i"l 1, P' *' ( !**,.' i'h "U p.',i , i ! f Hr':' Pi --f ! . \ i. i -t ` : i. *i i j / ..>.(' r,, | ti .J'.j 1 : . ( .1 7 : , ; -0 .'JPpL-'h' r'f.'i T ` Oen z : `li 7 l , p *'p 1 ''|P 1 ` |' Osr* i..'i ' i 10 r> I '.iii.'X >'li-( ii. 't f 7 L ^ ? -o L:';P i. Jf" "ifpf `OP- \'\'2 O C,' ,l 'Pi"1 >ti|i Mil: * i. i ip'f !^*j! . 7 Br' dri'n: ' oh Lorom,- 'f.!i.;-.(,n-^1 7 S ci.o- .L, 5--0 (Lai >.'pi ` o 'J--;fiy 92 Toluene 7 0 f.r xns--! ,1 -(3 i ;.h 1.i ojoropen*-.' 97 1,1,2-- m-; LChiox '..ethane 1. -4 Tt;' a*..! iloroe taei !'-.' 7 6 L ,, 3 -0 Lch.Loropi- oj '.-Jf;(? .119 0 L IZjP P'iTfOOuf J. O ( tv(ii* i".i 107 1,2-0 Lbr oinoethanc:* 112 Ch 1 or '.'.ben zene 131 1,1,1,T-TetrachLoroethane 106 E tl i y 1 ben & : ?n e 106 m --/ p--X y'!. en a 106 o-Xylene 104 3 tyrants 175 Bi'omo'for ni 10.5 Cumeno Oo 1,1,2,3-T et.ra.cn.Lor oethane X pc B r c m o ben z =n e 7 5 1,2,5-Trichlo( opr ..-.pane 120 n--P ropy L benzene Data Review: Date: lolawl4^ DO A 048256 CONFTDFNTTAl 53 No MAT FOR REV Delta. ij) ir. 51 c(rS3 5-4 5 =` 56 3> 7 S ``P a, 0 i s " ,r, 5 '6 . - 7 r. 7 .. 0 0 o 0 0 0 0 0 "1 0 fl 0 Ci o 0 o 1" [ 0 1~ fl -7 0 0 o 0 0 0 0 0 i.n 0 o 0 0 0 0 o 1, ~ 1.. J. G IS Gj i, 7 0 0 0 0 0 0 0 0 41 G 0 G 0* 0 Gi 0 G Jr 11 50 Gt 41. 0 0 o 0 0 0 0 0 -1 0 0 0 0 n 0 0 .1.0 l -1 ' o -8 L Gi 7 Ct Area P.Flags RT QM Name 0 0 0 0 0 0 0 0 0 0 0 0 0 0 o 1,1080 A < `.'` 4- C" 0 bb Gj ^ 5 " <3 0 < 0.000 0 - 000 0.000 0.000 0 . 000 0.000 0.000 0.000 - 0 - 000 0. ooo o. ooo 0 . ooo 0 - ooo O Quo 0. OOO Z . 8 a-o 2.510 o , ooo l . v 20 0,OOO 3.3 40 126 2-CM1o r oto1uene * 126 4-Chloro'toluene 105 1.3,5 -T rimeth ylbenzent- 119 tert-Butylbenzena 105 1,2,4-TrimathyIbenzsne 105 s;-6utylbenzene 119 p--Cymene 14.6 1,3-Dichlorobenzene _ 146 1,4 -Qichlorobenzene 91 n -Eu l.ylben z an e 146 1,2-0icblorofcenzsne 7 3 1.2-D'i.bromo~3--ch Loroproria? 130 !. , 2.4--T r ! ;h 1:m obe; izene 7G"` `7 He>. orobu an:-* .123 i'C-i! hti laiet ie LAO i., 2 . Z -T r inhiorob- :n .Lena i-7 .. * f.Of i*' Ao. ;/j. sn if.; :. 7 i -:> T.iV L '.1 / '> 'Cai bon i'Ji ::-i T lbe L 4 7 I ~ < .Vifi - i',! .. -'.i 4 7 V :,iL 3- . . DO A 043257 OONFTDFNTTAL 54 t in m DO A 0 4 8 2 5 8 C O N F T O F N T T A l. 24-Sep-97 11:51 Sample: UBLK FW239 324 (3.24B) 100- 44 Triangle Lahtn a tor ies of B TP, Inc y. FS 49 0h H/S :>y FU239J 324 100- 49 ^ jL 100 (3.241) RLF1ME xrs - 51 84 150 J B-L WT, __ 50 8260 15 (3.240) 100 150 Net.liylene eliloride 1001 V.FS 51 471- 0 1- h--b- t 5B 84 100 158 200 200 200 250 !50 250 (919) 544-5729 Instrument- F 113176 300 350 2624 300 350 Yihd 100 300 !50 t ^1 ' 24-Sep-97 11:51 Sample: MBLK FW239 806 (8.061) 1.001 44 91 98 IrLm^fJe If* born l v:fs 70 50 65 0 H/'z IfLU-iU-T50 .100 FW239'806 (8.661) JiFFim: 1.00 9.1 9:2 150 X.FS- 39 0 w/z 5(1-^ 50 100 8260 32 (8.061) Toluene 100 91 92 XFS 0 *V'z 39 65 .iL* --aI--^ 50 100 150 150 HIP, Inc. i CD vn (919) 544-5729 Instrument F 7194 250 300 351 6400 250 T 309 ^ 350 FIND 100 250 r~T~ 300 350 DO A 0 4 8 2 5 9 CONFTDFNTT At ! Triangle Laboratories f RTP, Inc. Continuing Calibration Curve .__ AL File: FW237 ICAL File: ICALF911 Date of Analysis .-09/24/97 Analyte List 8260 _________________ AnalyteSi Pentafluorobenzene Dichlorodifluoromethane Chloromethane Vinyl Chloride Bromomethane Chloroethane Trichlorofluoromethane 1,1-Dichloroethene Methylene chloride trans-1 3-Dichloroethene 1,1-Dichloroethane 23-Dichloropropane cis-13-Dichloroethene Chloroform Bromochloromethane 1,1,1-Trichloroethane Difluorobenzene bon tetrachloride 1,1-Dichloropropene Benzene 1,2-Dichloroethane Trichloroethene 13-Dichioropropane Dibromomethane Bromodichloromethane cis-13-Dichloropropene Toluene trans-13-Dichioropropene 1,1,2-Trichloroethane Chlorobenzene-d5 Tetrachloroethene 13-Dichloropropane Dibromochloromethane 1,2-Dibromoethane Chlorobenzene 1,1,13-Tetrachloroethane Ethylbenzene m-/p-Xylene Flag 7JKF5Q- RFMEAN>- ; . "V : vug.*: " '* ... .*>*/' I 0.615 0.478 -28.7 P 0.408 0331 -233 C 0380 0338 -12.4 0311 0335 -323 0391 0326 -28.8 0.973 1.016 43 C 0350 0315 -11.1 0.401 0339 -183 0.429 0394 -8.9 P 0.822 0.692 -18.8 0.673 0315 -30.7 0.428 0.400 -7.0 c 0.910 0753 -20.8 0.194 0.197 13 0.891 0798 -117 I 0363 0731 23.0 0.621 0378 -7.4 1.218 1.040 -17.1 0.435 0382 -13.9 0384 0386 03 c 0361 0340 -63 0307 0.198 -43 0389 0362 -4.8 0.454 0.497 87 c 0.906 0.807 -123 0350 0.404 13.4 0354 0354 0.0 I 0371 0372 03 0.466 0.433 -7.6 0317 0389 183 0368 0398 10.1 p 1.064 0.999 -63 0.412 0.439 63 c 0367 0355 -23 0.751 0.693 -8.4 7 "* **' : "' *- Fails QC Criteria for %D; - Rf leu than minimum QC RF;- RF greater than maximum QC RF Triangle Laboratories of RTP, Inc. 801 Capitals Drive * Durham. Nor* Carolina 27713 Phone: (919) 544-3729 Fax: (919) 544-5491 Savar v3J> Do 57 CONp A <a?A0 ^Df/v 7- 7At CCAL File: FW237 ICAL File: ICALF911 Triangle Laboratories RTP, Inc. Continuing Calibration Curve -------------------------------------------------------------- ------------------------- 1 Date of Analysis ."09/24/97 Analyte List: 8260 j- Flag o-Xylene Styrene Bromoform l,4-Dichlorobenzene-d4 Cumene 1,17,2-Tetrachloroethane Bromobenzene 1,25-Trichloropropane n-Propvlbenzene 2-Chlorotoluene 4-Chlorotoluene 155-Trimethylbenzene tert-Butvlbenzene 1,2,4-Trimethylbenzene sec-Butvlbenzene p-Cvmene 15-Dichlorobenzene 1,4-Dichlorobenzene n-Butvlbenzene 1,2-Dichlorobenzene l,2-Dibromo-3-chioropropane 17,4-Trichlorobenzene Hexachlorobutadiene Naphthalene 1,2,3-Tnchlorobenzene P I P 0.688 1.047 0.170 2.692 0-520 0.674 0353 0.863 0.710 0710 2.447 2.637 2373 3762 3.026 1.490 1-528 2.954 1.188 0-080 0.913 0707 0.679 0701 0.653 1.015 0731 2.748 0520 0.750 0557 0.865 0.726 0721 2.411 2.689 2.472 3745 3.141 1511 1575 2526 1523 0.087 1.035 0.790 1.025 0569 Surrogate s;/"- 'H?g ` RF5G JtfMEAN Dibromofluoromethane Toluene-d8 4-Bromofluorobenzene S 0556 0.477 S 1722 1.127 s 0520 0541 -5.4 -37 26-4 2.0 0.0 10.1 1.1 07 27 15 -15 1.9 -4.1 -05 37 1.4 3.0 -45 10.2 8.0 11.8 105 335 195 -16-6 -8.4 -14.6 "'si i -* Approved by: Date J OJxD l9Ll. *- Fails QC Criteria for %D;* Rf iese than minimum QC RF;- RF greater than maximum QC RF Triangle Laboratories of RTP, Inc. 801 Capitola Drive * Durham, North Carolina 27713 Phone: (919) 544-5729 Fax: (919) 544-5491 D0 A 048261 CONFTDFNTTAL Savax v3.5 58 iw.aL File: ICALF911 RFlO FW084 RF100 FW085 Triangle Laboratories of RTF, Inc. Initial Calibration Curve Date of Analysis KJ9/11/97 RF20 FW083 RF200 FW086 Analyte List 8260 RF50 FW082 Pentafluorobenzene Dichlorodifluoromethane Chloromethane Vinyl Chloride Bromomethane Chloroethane Trichlorofluoromethane 1,1-Dichlo roethene Methylene chloride trans-l,2-Dichloroethene 1,1-Dichloroethane 23-Dichloropropane cis-l^-Dichioroethene Chloroform Bromochloromethane 1,1,1-Trichloroethane Difluorobenzene bon tetrachloride 1,1-Dichloropropene Benzene 13-Dichloroethane Trichloroethene 1^-Dichloropropane Dibromomethane Bromodichloromethane cis-13-Dichloropropene Toluene trans-13-Dichloropropene 1,1,2-Trichloroethane Chlorobenzene-d5 Tetrachloroethene 13-Dichloropropane Dibromochloromethane 13-Dibromoethane Chlorobenzene 1,1,1,2-Tetrachioroethane Ethylbenzene m-/p-Xyiene I P C C P C I C C I P C 0.486 0328 0333 0339 0330 1.043 0334 0355 0.415 0.695 0.475 0.415 0.775 0314 0.811 0326 0367 0373 0357 0349 1.067 0340 0369 0.414 0.748 0349 0.419 0.790 0307 0.841 0.481 0346 0344 0325 0331 1.019 0398 0339 0380 0.706 0318 0388 0.764 0.189 0.801 0.458 0310 0327 0326 0314 0.999 0305 0320 0375 0.659 0.495 0390 0.735 0.188 0.766 0.436 0304 0317 0.227 0307 0.954 0297 0312 0383 0.651 0336 0386 0.703 0.187 0.770 0.478 0331 0338 0335 0326 1.016 0315 0339 0394 0.692 0315 0.400 0.753 0.197 0.798 7.0 7.9 6.4 5.8 73 43 6.6 7.1 5.0 5.6 5.9 3.9 4.6 63 3.9 0.965 0.766 1.053 0390 0384 0344 0307 0354 0.482 0.830 0384 0353 0.787 0.623 1.050 0395 0391 0346 0300 0379 0301 0.801 0.404 0362 0.674 0336 1.064 0391 0384 0343 0302 0381 0304 0.818 0.418 0361 0.625 0.498 1.046 0371 0385 0332 0.191 0348 0.497 0.802 0.407 0352 0.604 0.466 0.985 0362 0384 0336 0.190 0348 0300 0.784 0.406 0340 0.731 0378 1.040 0382 0386 0340 0.198 0362 0.497 0.807 0.404 0354 203 20.8 3.0 3.7 0.8 1.7 3.7 3-0 1.7 23 3.1 3.4 0377 0376 0.446 0.450 0389 0.401 0304 0305 1.012 1.031 0.435 0.458 0332 0361 0.67^ 0.697 0359 0.432 0382 0390 0.990 0.435 0354 0.693 0377' 0.425 0388 0397 1.006 0.441 0372 0.711 0371 0.411 0388 0395 0.953 0.426 0355 0.692 0372 0.433 0389 0398 0.999 0.439 0355 0.693 2.1 3.7 1.8 2.1 2.9 2.7 2.6 2.0 *- Fails QC Criteria for %RSD; - Rf leaa than minimum QC RF; - RF greater than maximum QC RF Triangle Laboratoriej of RTF, Inc 801 Capitola Drive Durham, North Carolina 27713 Phone: (919) 344-5729 Fax- (919) 544-5491 00 A 04SP6? CONrrOFNTTAl. Savar v3-5 Triangle Laboratories of RTF, Inc, Initial Calibration Curve ICAL File: ICALF911 RF10 FW084 RF100 FW085 Date of Analysis .-09/11/97 RF20 FW083 RF200 FW086 Analyte List 8260 RF50 FW082 H.g .v.*? :RF20:; ^msa^ssim O-Xylene Styrene Bromoform l,4-Dichlorobenzene-d4 Cumene 1,1,2,2-Tetrachloroethane Bromobenzene 1,2,3-Trichloropropane n-Propylbenzene 2-Chlorotoluene 4-Chlorotoluene 13,5-Trimethvlbenzene tert-Butvlbenzene 1,2,4-Trimethylbenzene sec-Butvlbenzene p-Cymene 13-Dichlorobenzene 1,4-Dichlorobenzene n-Butylbenzene 13-Dichlorobenzene l,2-Dibromo-3-chloropropane 13,4-Trichlorobenzene Hexachlorobutadiene Naphthalene 133-Trichlorobenzene P I P 0.623 0371 0320 0.651 0.976 0328 0.662 1.056 0335 0.683 1.094 0343 0.646 1.077 0328 0.653 1.015 0.231 3.4 9.1 3.7 2.675 0558 0.761 0390 0.828 0.712 0.697 2305 2.464 2378 3.704 2.977 1556 1.663 2.728 1392 0.092 1.085 0.796 0.789 1.008 2.776 0520 0.749 0370 0.870 0.727 0-720 2386 2.860 2.490 3.799 3.123 1525 1.626 2.860 1338 0.082 1.035 0.756 0.898 0.896 2.685 0512 0.723 0350 0.839 0-721 0.708 2396 2539 2.470 3.632 3.075 1.468 1528 2.779 1303 0.090 1.031 0.764 1.028 0.848 2.828 0520 0.753 0346 0.902 0.727 0.738 2.443 2.690 2.498 3.796 3349 1503 1541 2.931 1.286 0.087 1.000 0.801 1.157 0.787 2.775 0.490 0.762 0330 0.888 0.746 0.742 2526 2.893 2524 3.793 3382 1505 1514 2531 1396 0.083 1.024 0.834 1352 0.806 2.748 0520 0.750 0357 0.865 0.726 0.721 2.411 2.689 2.472 3.745 3.141 1511 1575 2.826 1323 0.087 1.035 0.790 1.025 0.869 2.4 4.7 2.1 65 3.7 1.7 2.7 3.4 7.1 23 2.0 4.0 2.2 43 2.7 33 53 3.0 3.9 183 10.1 . Surrogate Hag ' RF2G RF20; XRF5CJ; :fF100 RF20Q:: Mean Dibromofluoromethane S 0.487 0500 0.476 0.463 0.460 0.477 35 Toluene-d8 s 1-089 1.133 1.149 1.139 1.123 1.127 2.1 4-Bromofluorobenzene s 0524 0528 0582 0532 0518 0541 4.9 4 V -* Approved bv: Date .10 Fails QC Criteria for %RSD;-Rfless than minimum QC RF;- RF greater than maximum QC RF Triangle Laboratories of RTP, Inc SOI Capitola Drive Durham, North Carolina 27713 Phone: (919) 544-3729 Fax (919) 544-5491 HO A 048263 CONFTDFNTTAL X Savar v3.5 60 mnmxs&B bmbs CASE NARRATIVE Analysis of Samples for the Presence of Volatile Analytes by High-Resolution Gas Chromatography / Low-Resolution Mass Spectrometry METHOD 8260 Date : October 27,1997 Client ID : Radian International TLI Project Number : 43386 This report should only be reproduced in full. Any partial reproduction of this report requires permission from Triangle Laboratories, Inc. Triangle Laboratories, Ine. 801 Capitoia Drive P.O. Box 13485 Durham, NC 277134411 Research Triangle Park, NC 27709-3485 919-544-5729 Fax * 919-544-5491 * D0 A 048284 co^ofWTT Triangle Laboratories, Inc. Case Narrative October 28,1997 43386 Objective: Analysis of twelve VOST tube pairs for the volatile compounds 1,1,2-trichloroethane and chlorobenzene using Method 8260. Method: Twenty-four VOST tube pairs were received at Triangle Laboratories, Inc. on September 25,1997 at 7C in good condition. The samples were stored in a refrigerator at 4C prior to analysis. This report pertains to the analysis of twelve of the VOST tube pairs only. The VOST tube pairs were analyzed separately according to the guidelines of Methods 8260 and 5040. The internal standards and surrogate standards were added in the amount of 0.25 micrograms (ug) immediately prior to analysis by GC/MS. The internal"standards are pentafluorobenzene, 1,4-difluorobenzene, chlorobenzene-d5, and 1,4dichlorobenzene-ch, and the surrogate standards reported are dibromofluoromethane, toluene-dg, and 4bromofluorobenzene. The results reported relate only to the items tested. The GC/MS analysis conditions are listed below: Purge and trap: Purge: Desorb Temperature: Desorb Time: Tekmar LSC-2000 11 min. 250 C 3 min. GC Conditions: Column: 30 m x .53 mm x 0.3u J&W DB624 0 C hold .5 min, 10 C/min to 45C, 6 C/rain to 90C, hold 1.5 min, 50 C/min to 200C. MS Conditions: Instrument: Scan: Interface: VG-TRIO-1 Lab Base data system 35-350 amu at .6s/scan Jet Separator, 200 C Report: Enclosed with the case narrative are copies of the sample identification index, the project summary sheets, client paperwork, sample log-in sheets, and log book pages. A sample identification index summarizes the client sample name, TLI sample number, and analytical file name for each sample and blank. The project summary lists the amounts for detected analytes in gray. The estimated detection limits will be listed in parentheses when the target analytes are not detected. The data are reported as quantitation reports, chromatograms, interim reports, and spectra of detected target analytes. The quantitation report header lists the TLI project number, analysis method, instrument sample file name, client sample name, client project number, TLI sample number, calibration file, date received, and analysis date. The response factors used for all DO A 04826S C OONFTDFNTTAl Triangle Laboratories, Inc. Case Narrative October 28,1997 43386 calculations are from the calibration file listed in the header. All initial and continuing calibration data are located in the back of the data package. The amount is reported in total ug for the VOST tubes. The retention time (RT) wall be listed for all internal standards and analytes which are detected. If a target analyte is not detected, it will be flagged with a "U" and a detection limit will be listed. Estimated detection limits are calculated for all analytes which were not found in the samples by using an area of 2000. The estimated detection limits reported are the average detection limits achievable over time on an instrument type. The actual detection limit for a given compound on a given day may vary from the estimate reported. The quantitation limit for all analytes is half of the low point of the initial calibration. Below this point the calibration cannot be considered to be linear. Any amount reported at a level below the quantitation limit will be flagged with a"J" and should be considered estimated. If any compounds are found at a level above the upper calibration range, the analyte will be flagged with an "E" and the amounts reported should be considered estimated. If any target analytes found in the laboratory blanks are detected in the associated samples, they will be flagged with a "B" on each sample topsheet. All analytes are quantitated against the internal standard preceding them on the target analyte list. Surrogate standards are quantitated against the internal standard with the matching internal standard reference number. For example, toluene-dg has 2 in the IS Ref column and would be quantitated against the internal standard which has IS2 listed in the flag column. If an internal standard area is above or below the quality control limits as defined by the continuing calibration, it will be flagged with "High" or "Low" in the flag column. Results: All of the VOST tube pairs were analyzed within the fourteen day sampling to analysis holding time. The VOST tubes were analyzed separately per client request. Moisture was observed during the purge of a number of samples. All internal standard areas and surrogate standard percent recoveries were within quality control limits for all samples and blanks. The laboratory blanks contained no target analytes. The absence of the target compounds was confirmed manually for all samples. The associated Laboratory Control Sample (LCS) pair had reasonable results which were consistent with historical data. Sample Calculations: Response Factor (RF) = (area analyte) x (amt 1$) (area IS) x (amt analyte) Amount (ug) = (area analyte in sample! x (amt IS') (area IS) x (avg ical RF) DO A 04B266 CONFTDFNTTAl 3 Triangle Laboratories, Inc. Case Narrative October 28,1997 43386 Where: amt IS = amount of internal standard = 0.25 ug ical = initial calibration The data in this package has been judged to be valid according to the guidelines of Methods 8260 and 5040 except as noted above. Should you have any questions, please feel free to contact our Project Scientist, Mary McDonald, at (919) 544-5729, extension 269. For Triangle Laboratories, Inc., Report Preparation: Sarah A. Hubbard Report Preparation Chemist Quality Control: Cl, ft- Stock Report Preparation Chemist The total number of pages in this data package is 00 A 04B?A7 CONFIDENTIAL 4 TRIANGLE LABORATORIES, INC. LIST OF CERTIFICATIONS AND ACCREDITATIONS ENVIRONMENTAL American Association for Laboratory Accreditation. Certification pending. Certificate Number 0226-01. Accreditation for technical competence in Environmental Testing.(Including Waste Water, Sol/Haz Waste. Pulp/Paper, and Air Matrices) Parameters are AOX/TOX, Volatiles, Pesticides, PCB's, BNA`s, and Dioxin/Furan. Method 1613 for Drinking Water. State of Alabama, Department of Environmental Management Expires December 31, 1997. Laboratory I.D. # 40950. Dioxin in drinking water. State of Alaska, Department of Environmental Conservation. Expires December 21, 1997. Certificate number OS-00397. Dioxin in drinking water. State of Arizona, Department of Health Services. Expires May 26, 1998. Certificate #AZ0423. Drinking Water for Dioxin, Dioxin in WW and S/H Waste. State of Arkansas, Department of Pollution Control and Ecology. Expires February 18, 1998. Pulp/paper, soil, water, and Hazardous Waste for Dioxin/Furan; AOX/TOX. State of California, Department of Health Services. Expires August 31, 1999. Certificate #1922. Selected Metals in Waste Water; Volatiles. Semi-voiatiles, and Dioxin/furan in WW and Sol/Haz Waste. Dioxin in drinking water. State of Connecticut, Department of Health Services. Expires September 30, 1997. Registration # PH-0117. Dioxin in drinking water. Delaware Health and Social Services. Expires December 31, 1997. Certificate #NC 140. Dioxin in drinking water. Florida Department of Health and Rehabilitative Services. Expires June 30, 1998.Dioxin in DW. Drinking Water ID HRS# 87424. Metais, Extractable Organics (GC/MS), Pesticides/PCB's (GC) and Volatiles (GC/MS) in Environmental Samples. Environmental water ID HRS# E87411. Hawaii Department of Health. Expires March 1, 1998. Dioxin in drinking water. "Accepted" status for regulatory purposes . Revised 9/18/57 RM Printed 9/18/97 DO A 04R26B CONFTDFNTTAL Idaho Department of Health and Welfare. Expires November 30. 1997. Dioxin in drinking water. State of Kansas, Department of Health and Environment Expires January 31, 1998. Environmental Analyses/Non potable Water and Solid and Hazardous Waste. Method 1613 for drinking water. ID #'s - Drinking water and/or pollution control - E-215. Solid or Hazardous Waste - E-1209. Commonwealth of Kentucky, Department for Environmental Protection. Expires December 31,1997. ID#90060. Dioxin in drinking water. Maryland Department of Health and Mental Hygiene. Expires September 30, 1997. Certification #235. Drinking water by Method 1613A. State of Michigan, Department of Public Health. Expires March 31, 1998. Drinking water by Method 1613. Mississippi State Department of Health. No expiration date.. Dicxin in drinking water. Montana Department of Health and Environmental Services. Expires December 31, 1997. Dioxin in drinking water. State of New Jersey, Department of Environmental Protection and Energy. Extended by state. Temporary certificate until December 31,1997. ID #67851. BNAs and Volatiles. Dioxin in drinking water. State of New Mexico, Environment Department Certification pending. Dioxin in drinking water. New York State Department of Health. Expires June 30, 1997. ID #11026. Environmental Analyses of non-potabie Water, Solid and Hazardous Waste. Method 1613 in DW. State of North Carolina, Department of Environment Health and Natural Resourc s Expires August 31. 1999. Certificate # 37751. Dioxin in drinking water. State of North Carolina, Department of Environment Health, and Natural Resources, Division of Environmental Management Expires December 31, 1997. Certificate # 485. Metals, pesticides & PCBs, semi-volatiles and volatiles; TCLP. North Dakota State Department of Health and Consolidated Laboratories. Expires December 31,1997. Certificate # R-076. Effective October 4,1993. Dioxin in drinking water. r Revised 9H8/97 RM Printed 9M8/97 00 A 048269 OONFIDFNTTAI. G Oklahoma Department of Environmental Quality. Expires October 31, 1997. Laboratory #9612. Dioxin by 1613A, 8290 and 8280. State of South Carolina, Department of Health and Environmental Control. Expires June 30, 1997. Certificate number #99040001 (drinking water). Expires August 31, 1999. Certificate number #99040002 (other parameters). Dioxin/Furans, BNA, Volatiles, and PCBs/pesticides under Clean Water Act, 2.3.7,8-TCDD for Drinking Water, and Organic extractabies for Solid and Hazardous Waste. State of Tennessee. Department of Environment and Conservation. Expires February 5, 1999. ID #02992. Method 1613 Drinking water only. U.S. Department of Agriculture Soil Permit Expires September 30, 2001. Permit No. S3790. Under the authority of the Federal Plant Pest Act, permission is granted to receive foreign soil samples for use in laboratory analysis. U.S. Army Corps of Engineers. Expires November 30, 1997. Validated to perform methods 8280 & 8290 for Lockboume Landfill Site Investigation, Defense Distribution Depot Projects, and assorted projects for the USAGE North Pacific Division Laboratory. U.S. EPA Region V. Expires November 14, 1999. Dioxin in drinking water. U.S. EPA Region VIII, for the State of Wyoming. Expires November 13, 1997. Dioxin in drinking water. State of Utah, Department of Health. Expires December 31, 1997. Certificate Number E-166. Certification for the following parameters: Semi-Volatiles and Volatiles under RCRA; Volatiles under Clean Water Act; Dioxin/furans by Method 8280; Drinking water for Dioxin by Method 1613: Metals including Mercury and Microwave Digestion. Commonwealth of Virginia, Department of General Services, Division of Consolidated Laboratory Services. Expires June 30, 1998. ID # 00341. Dioxin in drinking water. State of Washington, Department of Ecology. Expires September 1998. Lab Accreditation Number C067. Scope of Accreditation applies to water analyses for Polychlorinated Dibenzop-dioxins and Polychlorinated Dibenzofurans, BNA Extr (Semivolatile) Organics and Purgeable (Volatile) Organics. State of Washington, Department of Health. Expires April 30, 1998. Dioxin in drinking water. Lab I.D. 129 State of West Virginia, Department of Health. Expires December 31. 1997. Certificate No. 9923(C). Dioxin in drinking water. Revreec 9/18/97 RM Pnrned 9/18/97 D0 a 048270 CONFTDFNTTAL n i State of Wisconsin, Department of Natural Resources. Expires August 31, 1998. Laboratory ID Number 999869S30. Certification for the following categories of Organics: Purgeable, Base/Neutral, Acid, PCBs, and Dioxin. Expires November 14, 1999. Laboratory ID 999869530. Dioxin in dnnking water. PHARMACEUTICAL Drug Enforcement Agency (DEA). Expires November 30, 1997. Registration number RT01195835. Controlled substance registration for schedules 1,2,3,3N,4,5. N.C. Department of Human Resources. Expires October 31, 1997. Registration number NCPT 0000 0031. North Carolina controlled substances registration. Application submitted for renewal. Food & Drug Administration (FDA) Registration. Expires June 1998. ID SFs 001500 1053481. Annual registration of drug establishment. Annual registration of drug establishment OTHER Clinical Laboratory Improvement Amendments (CL1A) Registration. Expires May 30, 1999. ID # 34D0705123. Department of Health & Human Services, Health Care Financing Administration. U.S. EPA Large Quantity Hazardous Waste Generator. No expiration date. EPA ID #NCD982156879. Permit indicates that the laboratory is a large generator of hazardous waste. North Carolina Radioactive Materials License. Expires April 30 1998. License No. 0320954-1. License authorizes the licensee to receive, acquire, own, possess, transfer, import and use such radioactive materials as designated. North Carolina General License for Radiation Protection. No. expiration date. License No. 032-875-OG. The general license applies only to radioactive material contained in devices which have been manufactured and labeled in accordance with specific requirements. r Reread 9/18/97 RM Printed 9/18/37 DO A 048771 CONFTDFNTTAt. 3 <r'',ientTd: Triangle Laboratories of RTF Sample Identification Index f r Project 43386 : Til Id: a-y'"5'*'' KleNainet DOW-VP-VST-21-T02 T DOW-VP-VST-21-TC02 T/C DOW-VP-VST-21-T04 T DOW-VP-VST-21-TC04 T/C DOW-VP-VST-21-T06 T DOW-VP-VST-21-TC06 T/C DOW-VP-VST-21-TFB2 T DOW-VP-VST-21-TCFB2 T/C DOW-VP-VST-22-T02 T DOW-VP-VST-22-TC02 T/C DOW-VP-VST-22-T04 T DOW-VP-VST-22-TC04 T/C DOW-VP-VST-22-T06 T DOW-VP-VST-22-TC06 T/C DOW-VP-VST-22-TFB2 T DOW-VP-VST-22-TCFB2 T/C DOW-VP-VST-23-T02 T DOW-VP-VST-23-TC02 T/C ''W-VP-VST-23-T04 T _ DW-VP-VST-23-TC04 T/C DOW-VP-VST-23-T06 T DOW-VP-VST-23-TC06 T/C DOW-VP-VST-23-TFB2 T DOW-VP-VST-23-TCFB2 T/C VOSTBLK093097 T/TC VOSTBLK100197 T/TC 184-59-2A 184-59-2B 184-59-5A 184-59-5B 184-59-7A 184-59-7B 184-59-8A 184-59-8B 184-59-10A 184-59-10B I84-59-12A 184-59-12B 184-59-15A I84-59-15B 184-59-16A 184-59-16B 184-59-18A 184-59-18B 184-59-21A 1844-59-21B 184-59-23A 184-59-23B 184-59-24A 184-59-24B VOSTBLK093097 VOSTBLK10019 7 /okslftl HT397 HT583 HT598 HT584 HT399 HT585 HT374 HT571 HT600 HT591 HT601 HT592 HT602 HT393 HT575 HT372 HT603 HT594 HT604 HTS95 HT605 HT596 HT576 HT573 HT570 HT590 Triangle Laboratories of RTF, Inc. 801 Capitola Drive Durham, North Carolina 27713 Phone (919) 544-5729 * Fax: (919) 544-5491 DO A 048272 CONFTDFNTT AL Proj_Sum v4.0 9 Client ED: Filename: TUId : Matrix : Units : 1,1,2-Trichloioethane Chlorobenzene Triangle Laboratories of RTF Project Summary for Project 43386 DOW-VP-VST -21-T02T HT597 184-59-2A VOST "g DOW-VP-VST -21-TC02T /c HT583 184-59-2B VOST "g DOW-VP-VST -21-T04 T HT598 184-59-5A VOST (0.001) (0.001) (0.001) (0.001) (0.001) (0.001) DOW-VP-VST -21-TC04T /c HT584 184-59-5B VOST g (0.001) (0.001) DOW-VP-VST -21-T06 T HT599 184-59-7A VOST ug (0.001) (0.001) i ( ^Estimated Detection Limit Page 1 Triangle Laboratories of RTP, Inc 801 Capitola Drive Durham, North Carolina 27713 Phone (919) 544-5729 Fax: (919) 544-5491 00 A 048773 gonftdfnttal Savar v3J Printed: ^:47:37 10/28/97 Client ID: Filename: TLIId : Matrix : Units 1,1,2-Trichloroethane Chlorobenzene Triangle Laboratories of RTF Project Summary for Project 43386 DOW-VP-VST -21-TC06 T /c HT585 184-59-7B VOST ug DOW-VP-VST -21-TFB2 T HT574 184-59-8A VOST g DOW-VP-VST -21-TQFB2 T/C HT571 184-59-8B VOST "g (0.001) (0.001) (0.001) (0.001) (0.001) (0.001) DOW-VP-VST -22-T02T HT600 184-59-10A VOST ug (0.001) (0.001) DOW-VP-VST -22-TC02 T /C HT591 184-59-10B VOST "g (0.001) (0.001) ( )-Etimated Detection Limit Triangle Laboratories of RTF, Inc SOI Capitola Drive Durham. North Carolina 27713 Phone: (919) 544-5729 Fax: (919) 544-5491 Pag* 2 DO A 048274 C0NFT8FNTTAI- Savar v33 Printed; 17:47:37 10/2S/97 11 Client ID: Filename TU Id : Matrix : Units : 1,1,2-Trichloroethane Chlorobenzene Triangle Laboratories of RTF Project Summary for Project 43386 DOW-VP-VST -22-T04T HT601 184-59-12A VOST ug DOW-VP-VST -22-TC04T /c HT592 184-59-12B VOST u8 DOW-VP-VST -22-T06T HT602 184-59-15A VOST ug (0.001) (0.001) (0.001) (0.001) (0.001) DOW-VP-VST -22-TC06 T /c HT593 184-59-15B VOST ug (0.001) (0.001) DOW-VP-VST -22-TFB2 T HT575 184-59-16A VOST ug (0.001) (0.001) ( ^Estimated Detection Limit Triangle Laboratorica of RTF, Inc. 801 Cap:tola Drive Durham, North Carolina 27713 Phone (919) 544-5729 * Fax: (919) 544-5491 Fag* 3 ^ A 048P7^ ^nfidfnttai t1V Savar v3-3 Printed: 17:47:37 10/28/97 12 Client ID: Filename: TU Id : Matrix : Units : 1,1,2-Trichloroethane Chlorobenzene Triangle Laboratories of RTP Project Summary for Project 43386 DOW-VP-VST -22-TCFB2 T/C HTS72 184-59-16B V05T ug DOW-VP-VST -23-T02T HT603 184-59-18A VOST g DOW-VP-VST -23-TC02T /C HT594 184-59-18B VOST ug (0.001) (0.001) (0.001) (0.001) (0.001) (0.001) DOW-VP-VST -23-T04 T HT604 184-59-21A VOST g (0.001) (0.001) DOW-VP-VST -23-TC04T /C HT595 1844-59-21B VOST g (0.001) (0.001) ( >-Etiimted Detection Limit Triangle Laboratories of RTP, Inc 801 Capitols Drive Durham, North Carolina 27713 Phone (919) 544-5729 Fax: (919) 544-5491 Pag* 4 DO A 048276 CONFIDENTIAL Savar v3J Printed: 17:47:37 10/28/97 13 Client ID: Filename: TLIId : Matrix : Units 1,1,2-Trichloroethane Chlorobenzene Triangle Laboratories of RTP Project Summary for Project 43386 DOW-VP-VST -23-T06T HT605 184-59-23A VOST wg DOW-VP-VST -23-TC06T /c HT596 184-59-23B VOST g DOW-VP-VST -23-TFB2T HT576 184-59-24A VOST g (0.001) (0.001) (0.001) (0-001) (0.001) (0.001) DOW-VP-VST -23-TCFB2 T/C HT573 184-59-24B VOST g (0.001) (0.001) VOSTBLK093 097T/TC HT570 l VOSTBLK093097 VOST g (0.001) (0.001) ( >-Estimated Detection Limit Triangle Laboratories of RTP, Inc. 801 Capitola Drive Durham, North Carolina 277X3 Phone; (919) S44-5729 Fax; (919) 544-5491 Page 5 00 A 048777 CONFIDENTIAL Savar v3J> Printed: 17:4737 10/28/97 14 Client ID: Filename: TUId : Matrix : Units 1,1,2-Trichloroethane Chlorobenzene Triangle Laboratories of RTF Project Summary for Project 43386 VOSTBLKIOO 197T/TC HT590 VOSTBLK100197 vosr Ug (0.001) (0.001) ( )-Estimated Detection Limit Triangle Laboratories of RTF, Inc. SOI Capitola Drive Durham, North Carolina 27713 Phone: (919) 544-3729 Fsuc (919) 544-5491 Page 6 DO A 048778 OONFTDFNTT AL. Savar v33 Printed: 17:4737 10/28/97 15 nifetHAN CORPORATION Chain of Custody Record PROJECT On UJ P (| H V* ',wa_ LABORATORY: ~T~( L PREPA 1E^Y isyiajyre) u FIELD SAMPLE LD. SAMPLE MATRIX / / o* / ANALYSES / / / / / wm (idt 1 DATE/TIME U. o dz /.rj jj I_V/ J>/ /////// - 7 `Ty /////// REMARKS Page_L_ o( CD SAM ID NO. (/or /ai> use only) UaJ-L/p-i/sr-n- Tot rfo| To! TCOi. 1 vr,f n~ f y 9 7 V Y )( V xy ... :......................................... ::x-`'"'x : >.;vvx lOL r Tft>3 i nil V V , X:%. ' ' - :?:;o ' /V : -- ................... sl^REMARKS . P o' i. RECEIVED BY: T< FqI \ X 7o4 -- ' T((T i VX XV -4 O r c^ \ \ Sc* h*p\OS 1 \?_y Ptlrec.A lO( ' / '\ 7 -- `>)t l CL "fOie. DATE TIME RELINQUISHED BY: DATE TIME RECEIVED BY: .rif)OlA , DATE TIME RELINQUISHED BY: .7,(vV>^ RELINQUISHED BY: ............................. . V i;, ( hk TIME DATE TIME 00 A 048779 OONFTDFNTTAL NO. OF CONTAINERS 4-38-30337 PROJECT DOUJ LABORATORY: o ue. w\ ' J--(* 5- PREPAREtfBY fgnatur& a 0 FIELD SAMPLE I.D. SAMPLE MATRIX 11 -1o5 V/OST T OF,S reos -Tot -Hot - Tflii rttfti ** -1/ Cif| - Uttil-JP-im-J1 - To 1 I -Try) 1 iol 'V REMARKS -1(01 4 Chain of Custody Record i/ /I -4?// iANALYSES // t} if l} li ff Page 2- o( ? DATE/I 1 ME rl- 1 '17 r////*fn*/ j////"-. y-/*/// /</p/ hjiu. o /;#"1^1 // // /// /f/ /i/t //i l/// l/// /// / // // // / ////// / / III I / / / / REMARKS 1y ly (Y lY l YV 1 XX tX SAM ID NO. (/orfab use on/y) .*V, , ......... l"'.JI' .'Vk1ij.EL; Y ,"J:;],L ,!L/' ^,,.. :: " '-f- c, ... .. . :*: , : V;.;: vv ....... f '* * / . j ....... IY 1 Vy i (X ' " -ill ntirtr'ti ii Hti i i:i r i'i i iti'~ h r n - r r m------ --!"' r'1 RELINQUISHED BY: Tl, TIME RECEIVED BY: DATE TIME RELINQUISHED BY: DATE TIME RECEIVED BY: DATE TIME RELINQUISHED BY: DATE TIME .:5 ^ 'oAte AIRBILL NO, A LAB USE ONLY OPENED BY: DATE TIME TEMPC ;> ': SEAL# . condition | :V:v ; :: : y. '- :, ; . ` V' V -x`:v :: ;y >: ` x ... ? - :v " 5-X l- WMIMi "..v ".Y ' '>: '- '.-o . - y - ` :- .. - f ?> ...' ; ; `-v = i. ,, j -r .v yfy -.y ............... 00 A 048?60 CONFTDFNTTAL RAblAN PROJECT OOUJ Ptqa LP k,',ad LABORATORY: ' ( T\f, l^-> L S NO. OF CONTAINERS Chain of Custody Record I j $'/ ANALYSES / / / / / iJII Page 2> of CO FIELD SAMPLE I.D. SAMPLE MATRIX DATELTIME OOuMfr - U^TOL "lei '(ol Pl/CST TyilE \ i ->' rr7 /-./ 1 / '* tV 1V 1 f REMARKS SAM ID NO. [for lab use ontfl ... - ,, - :-x . /REMARKS 'M - '<oa TU*> - 1 < I>5 inn - It F fj| - -!>(, -tco(* >t 1X 1 XX IX ___!__ l X X (X 1 XX tX V' :- ;X` -1 ; ; '% ij V., : ` `: >.: ` -aRELI6NQLUISiHtED BY: & TIME RECEIVED BY: DATE TIME RELINQUISHED BY: DATE TIME RECEIVED BY: OATE TIME RELINQUISHED BY: DATE TIME ATeItiMeI AIROILLNO. ST Ws? \X'. :=;--vi,- ^-v mmrnsmiMiMBmmmAm:, % v LAB USE ONLY OPENED BY! DATE 7im tempc SEAL#. V::. lm " ^ nW'U.inntn,,nr,- n n. ------- .VV:- ; : ":'i <: r ^ "i V;. 00 A 048?ei CONFIDENTIAL Chain of Custody R cord PROJECT D0U> P) q<\ wn*trt. LABORATORY: POE SAMPLE MATRIX DATEflTME PflhNtfP- pS-T.ll-TFftl UOST TutiC *1- |?-rT"/ DVw-UP- VSI-at-TCFfll Hw; `YP-ilST-H - Tot '(!( </) or. UzJ < 5 oo u. o oz APage ol 5 CD REMARKS SAM ID NO* {lor lab us6 oniyi v:v-v-' iEkil : :V. ":J:. REMARKS RECEIVED BY: trir/As - 1(01 T 03 KuJi - Tfttl DATE TIME RELINQUISHED BY: DATE TIME RECEIVED BY: %: J;. . * .. ... VI? 1:: y DATE TIME RELINQUISHED BY: V <3 *4 i \ RELINQUISHED BY: , W, TIME DATE TIME DATE TIME AIRBILL NO. mw,. iki &LL LAB USE ONLY OPENED BY: DATE TIME - TEMPC SEAL CONDITION \ .. > < ...... ................------------------- -v:;: '' -&>& ::: tti "V:?. -V; :;Kr:.: *:**.*' 5 J DO A 048282 CONFTDFNTTAL rKoian CORPORATION Chain of Custody Record 4-88-30337 CM CM DO A 048284 CONFTDFNTT AL 00 A 048285 CONFIDFNTTAL Archive Remarksi W .... . . -- 'Form Revised OS/2?/ Page 3 OF 4* DO A 048286 CONFIOFNTTAl DO A 048787 CONFIDENTIAL Triangle Laboratories, Inc. Run Log Column Type Column # uS-- .,wM- Analysis* fa/d Acquisition Method t/J QC Method* Find DBs* fo(*d Other* Internaal^Surrooale / Recovery V5J" fey. Standards Internal f Surrogate / Recovery Analyte Sale** Time*' Protect Sample# Client ID Filename pH* Operalor/Dale BacKp; Proc Comments*** m 0k$> 9fli />f& 4 IB.it*' "SF/i !fr/n ir/tf hits AU# faff} (k Pt'U- \0*+ 1 ^ (ifakfa w^///_______ (iMmMi- m 4r VOST&rtST Tlfc L $L iTCfUM fA\ B-.ti \j^TDO./o t/tc Irt/J? $.>01 yoi>%o.it) /it ({Li fa/) it liliL X.CdUL_________ l;fl ylT-Hjj vK/ti(yj*M/-.*1/#Jk*tf*-// , 'iObrfhDSO i/ft {WW/rkc ll/l-l tffio (k t<(u 007 6k Tofc/'V* Qk\ TQllrf- ______ 0 --L * Volatile Data Only M VUJ V) XloiTMdftT/rc ilrfol (Mi0n ---- A i ZULti._________ Fxt. /suh'i \l0si2/l rhc iMp~ MaiMi V ** Transcribed Data *** Dated Slgnature/InHIals Required Ik L*Page--U) ------ snvntvnwV JWUNLOQ.bOO (UIMQ f^0 A 04apftfi <^NFrDFNTrf,8 Triangle laboralori s, Inc. Run Log Column Type ____ 'bhLlj Column # ?z4 Ut ft Analysis* Standards internal / Surrogate / Recovery Internal / Surrogate / Recovery Actjnlsltlon Melltod GC Melltod* ______ Usm______ ______ ___________ Find DBs* *orCs____ Analyte Extract / Sample volume Ollier* Clrct* uirtt pL mL Oale*' Time** Protect u l%% i*n$ H VMb l__ MM6 Sample# Client ID T Ml-t* bnui -tf- liT-ri - Toa- r t>rU 'tfAVtf- ii -tov r /?*/- t>W'i//..DM' H-To* Filename HK<>3 dr^t/ f/r^c $2. fawtuit Dale pH* Operator/Date Backup' Proo Comments*** -- Xl ifakl kl ih/ i*4 u !U~ ifahi u. \sT-IT> Ov'Sr*j'll ,C07of j*tiTAT W'\ `S'oV: C> '|{^*XvT Cpi 0*1= ^ t rTdvO-*rvtT ioVAm ISI-1- n *t i Vrt 'bt.o mp iVy\0 VTv>o^^y. -v . Wl,UY* Lft 'ArvaVw C it*. `tV'id.Vr tPX Cf) bT-S% i W2Z i i, st vr\ T\C fa- d\^oVT7 C^ Cft l<s DO'bi 13^'*=^ 36 ~T \t __ fO'.l*, d-0- * Volatile Data Only SRvmtvcMvoRMsinnuMLoa ooc (trtwrj Transcribed Dala >Vt snx K-fcf rv \W& Cfe otVtoXvr CPfc CPk H rr\ r~ c\i DO A 040289 CONFTDFNTTAi. Triangle Laboratories, Inc. Run Log Column Type Column # Analysis* Acquisition Method GC Method* Find DBs* Ollier* _ /unMosb _______ ____ Standards Internal / Surrogate / Recovery Internal / Surrogate / Recovery Aualyle Extract / Sample volume Chela unit pL mL Urfft-isi ^ okp/otcsVn Tale** Time** Project Sample# Cllenl ID Filename 6tgniturt Dais pi r Operalor/Date Backup* Proc Conwnenls*** y /b*S>l W\~ IVio M-wat V'JH- Ert- "! Fs Me T Vnr em C^boVil CG Ms*\V) C.p\ <;& * " ' *'1 -- \\-so la ii:ic `A'b'b^Va T ttVBft- t^h tun*-vP-v- a t--T T fc 2 m-SOi-^iA ~T 2'b;TFft>T. Vrt&T5 WlSTfe C & tVVn Cft MTroVn ft W^V/ *T30kvji\-4 v/Ch .U tV.i - a M 1 Wa T ^ Vb'Vtb tfcw.u P-u*^ - V'b -TOi 1T ivy '7-/V/I Deui'i^'1/.ir ./T-roV ^wifc T $Xisj 'vir-vr* * IS- TOt \Msni itrsib \H 5T\ Id!. **/Wl7 Jk^ 1/jd/f) CocilTeVtl t>*-*1>l<. U t St>~j>U v/c / / if/ \ 4a s |k^ fiv*- M'b'Vyrfci ~T fcw-VP"\l-A- IJ.-T01 M \T Pi I^-VP-Uvi- ' Wi Wl T^A Co C/^^'roViT La_ ./ . IMS' `A^b'Ltb VfrA-V^ft uT `iiTL (o 'i\tJcVn snvmvwvwoRMS4.nnuHLoo.txx: <in>> CO 04 A 048P90 COWFTDFNTTA!. Triangle Laboratories, Inc. Run Log i Column Type Column # i^osO Analysis* Acquisition Method \/0A OC Melhod* VtAb Find OBs* 3 f>rr/ Standards Internal f Surroaale f Recovery tnlernel 1 Surroaale / Recovery Analyle Extract / Sample volume i/SV *?f tt/ts/H) ale** Time** Project flpo7 T% Mo >mu> 1 Jut. ym<t> Sample# Cllenl ID Filename rfc ^ Si-26 Jk*J - v/-v%r-?/.kot //rr&j , j7c ffrfS'/ Dc^-ir/-4r-2i -Eot HTSfc cTYVl \ OV\ o*i VE> <nrrtiiAio)n*i fcA* lol-ito'i ti &i- is*--*. Cko l<a\VbW\ \stxs VH *5R'* L*5~\ Vrt. Vn s?,n ViCsVlfehllS. Mr*. vn S3? Slgnalur* pH* Operalor/Date Backup* Proo Comments*** / .<i V fMl u iu itY Ibtfo 4/ V / c (5 /ot.Vn Cft m\vVn C(H C(Y u\Aai <-0 Ollier* Chela will fiL mL 05 CM ViC^SSYK. `"W'w, Yns3<\ t (5 | o\\VY*t CPtH rffStt . / t'0` i"b U CirA fts * VC. "V Y \ L- * in-9V loft VL "TVl nvw-tets YVt^> Mfr ~)'-r\zd-Q -^5 S' c,lr^ m^o Wl SP\\ lV' S^T- snvmwuvonMsutRUHLoaooc (MUii Oh i <At\vr f rs ro\A'n ^0 Iq\.\`0 iQ_ 1|^ F<ar.v&*sY Ci* _________ _________________ c* PI V1 d0 a 0AB?91 confidential Triangle Laboratories, Inc. Run Log Column Type Column # Analysis* Acquisition Method OC Method* Find DBs* Other* 'A ^ 1 _____ vjOfv _____ ____ ^ br*v______ Gtsndards Internal / Surrogate / Recovery Inlernal / Surrogate / Recovery ''7V \bl-**' . rth-yysi ------- Analyte Dale** Tims** Protect f&f Sample# Client ID Filename ~r II. pi r MfV U5-9^ T \\tVo 4">'Vfcio T \V: et\ T IV 35 --Y t*w :TUto TlC yH-A*Ub -\iO-vVi' lb Wc IVt- V\~ 2tp> vv-uv\*i^-*yi.o'\ "Tto VM- WTJfr T mw ^ to;**. -up-o-^-u-TOt Vnrs^ V\'1 Vn S^S Vn svo ivrt W*?? XVA'tt-5ft T uf-u,aX-2.\-"\Q'A r tw svipi io~ vf vi-A'jU- D Vs r S-Wlilo VlH-hfl- torv *T vn s'vi \n W\ Vn ck> m sc.\ \le-o H'WSio \?'r\-jcl- \&ft T MP\1V\~3lO -4 tv. Vh hc2L Extract / Sample volume Chela unN jiL mL .__/ C ?I /h. 1... Dal* Operator/Date Backup* Proc Comments*** c'fc JottUl Ifi /olilll (* /oiAvi Co /*i,Vn cd /d.Vn fo io\,Vn CPi Cci Lt rooh''1 F* .> 41 i^l \^Pl \> vf IEl Co ;o\.\ r&_ f /ct,\*n *f\ Co roUWl C a i*i\ \\<\ q JU *1 n snvnittaAtFORMS4.nnuNioo.ixx; |mi) O CO DO A 048292 CONFTDFNTTAL t Column Type Column # Triangle Labora s, Inc. Run Log Analysis* Acquisition Method GC Method* j i Find DBs* Ollier* ______ ____________ ... .. V) Cift Standards Internal / Surroaate / Recovery Inlernal / Surrogate / Recovery Tale** Time" Prolecl Sample# Client ID &_ HiveL -r 23 - Tdi T /?M V v?e> fW-vj -2M TW-W -^r?3 To v |?V7 T ift (Hiv-W'* V'iT-tt TcC. yibtif*-' 181), /`/f/'tl rrre / U'SO fl CR-HA J/ * -/Sl-M n<c> MioItT e.s Dmd me tSY ^ Analyte Extract / Sample> voluummee 4^ rilenamo Gldnahu* .eLL Operalor/Dale Backup* Proc Commenls*** //T6d3 !yJ- f*(t() iJ*oW.VA V a t^'h7 iA hTOo'^ JA htnou firwi |L/ M/f, -- U u. c iVn Cpi Chela unH pL mL & or^ `8'5'j Ivjp i-oV'lVtA Vvtf^.Cyc^s'A Sic fJva OXn /oti^Un l) \ ^o<\ Y\R<o\C> f 0 f<.uVn icA?.Yn a_ u /O.lO * Volatile Dale Only unvmwwonMS4.nnuNt.oo doc (town ~f\)C .1 s. Transcribed Data WT<oI\ C ci t oUAa! .WlblV. Lft utiAVt Dated Slgnaltire/liilllals Required *-0 Page. M i DO A 048293 OONFTDFNTIAL * , f. Project Number 43386 nple File: HT597 Method 8260 VOST Sample ID: DOW-VP-VST-21-T02 T Pentafluorobenzene 1,4-Difluorobenzene 1,1,2-Trichioroethane Chlorobenzene-el^ Chlorobenzene 1,4-DichIorobenzene-d^ Stsrrogate Summary ^ Dibromofluoromethane '.ene-d . jfomofluorobenzene ;;; IS l IS 2 U IS 3 U IS 4 J; J; 0/265 0.255 0.295 RT 5.15 5.90 10.17 15.57 ,-s- r-. , y<: Defcitimit "..i:1 :- Quan. limit :; v/; J *: ^ s *:: s#v n8 0.001 0.001 0.05 0.05 :y ;-.ts 5.02 7.82 12.50 l 2 2 106 102 118 ' 'ewed byDate & I NA- Not Applicable; Det, Limit Detection Limit Quan. Limit Quantitation Limit IS: Internal Standard; U: Undetected; B: Present In Blank; J: Estimated- Below Quantitation Limit E: Estimated- Above Calibration Range Triangle Laboratories of RTP, Inc. 801 Capitola Drive Durham. North Carolina 27713 Phone: (919) 544-5729 Fax: (919) 544-5491 DO A 048P94 CONFIDENTIAL Savar v3-5 Printed: 17:05 10/28/1997 33 o 1 S' ~ cf ><D o& .. 0 Q> OQ DO A 048295 00NF7DFNTTAL a : HT597 o. MAT FOR REV Delta 1 100 80 99 100 94 96 100 95 97 4 100 67 97 5 100 93 99 6 100 93 98 7 100 S3 93 3 000 9 00 0 10 0 0 0 3 0 1 4 0 1 0 0 0 0 LAB-BASE QUAN Area P.Flags RT 23S212S 2792396 2560000 1477628 1205468 3716068 1712184 0 0 0 bb bv bv bv bv bv bv 5.15 5.90 10.17 15.57 S. 02 7.82 12.50 0.00 0.00 0.00 10-01-97 QM Name 13:28 163 114 117 152 113 93 95 63 97 112 Pentaf1uorobenzene 1,4-Dif1uorobenzene Chlorobenzene-d5 1,,4-Dichlorobenzene-d4 Dibromofluoromethane Toluene-d8 4-Bromof1uorobenzene 1,2-Dichloropropane 1,1,2-T richloroethane Chlorobenzene Data Review Date: id[2^9*7 DO A 048296 OONFTDFNTTAl, 41 Project Number 43386 Sample File: HT583 Method 8260 VOST Sample ID: DOW-VF-VST-21-TC02 T/C| Analyte' .V 'V `.K ' Pentafluorobenzene 1,4-Difluorobenzene 1,1,2-Trichloroethane Chlorobenzene-d^ Chlorobenzene 1,4-DichIorobenzene-d^ Surrogate Summary: '? Dibromofluoromethane Toluene-d 4-Bromofluorobenzene Amount rig FLAG IS 1 IS 2 U IS 3 U IS 4 0.249 0.256 0.303 RT V ** 5.11 5.86 10.10 15.43 V<>s\ ' * ` % * ' ' - Quan. limit ^C: V'3-II `` : ug - : 0.001 0.001 0.05 0.05 |:8X .... ^' - |s-I5;Ref:.'S ivV.-ijX; 4.98 7.77 12.42 1 2 2 100 102 121 Reviewed by. Date l<> NA- Not Applicable; Det limit; Detection Limit; Quan. Limit Quantitation Limit IS: Internal Standard; U: Undetected; B; Present In Blank; J: Estimated' Below Quantitation Limit E: Estimated- Above Calibration Range Triangle Laboratories of RTP, Inc. SOI Capitola Drive * Durham. North Carolina 27713 Phone: (919) 544-3729 Fax: (919) 544-5491 ^ A 048297 conftdfnttai. Savarv3-5 Printed; 17:05 10/28/1997 42 09-30-9? 16:07 Triaiu|Ie laboratories of MV, Inc. i CO (919) 544-6729 .,6 : HT5S3 !o. HAT FOR REV Delta 1 100 83 99 2 100 95 97 3 100 95 96 4 100 69 97 5 100 98 99 6 100 93 99 100 39 93 8000 o000 10 0 0 0 -1 0 1 1 0 1 0 0 0 0 LAB-BASE QUAN Area P.Flags RT 2293884 bv 2618992 bv 2431388 bv 1435204 bv 1090840 bv 3500916 bv 1645532 bv 0 0 0 5.11 5.36 10.10 15.43 4.98 7.77 12.42 0.00 0.00 0.00 09-30-97 16:41 QM Name 16S 114 117 152 113 98 95 63 97 112 Pentaf1uorobenzene 1,4-Difluorobenzene f Chlorobenzene-d5 1,4-0ichlorobenzene-d4 Dibromof1uoromethane Toluene-dS 4-8romof1uorobenzane 1,2-Dichloropropane 1,1,2-Trichioroethane Chlorobenzene DO A 048799 CONFIDENTIAL Data Review; -6a.<fcb Date; 44 Project Number 43386 nple File: HT598 Method 8260 VOST Sample ID: DOW-VP-VST-21-T04 T Aiialyte v ; J: -o * Pen tafluoro benzene 1,4-Difluorobenzene 1,1,2-Trichloroechane Chlorobenzene-d^ Chlorobenzene 1,4-Dichlorobenzene-d^ Snirogate Saminaxy Dibromofluoromethanc `T' ' \ene-d omofluorobenzene Amount ng FLAG IS 1 IS 2 U IS 3 U IS 4 ` , s' ^ ^Mf s RT Det Limit Qturn. limit % : v.ug' '. ng 5.13 5.88 0.001 0.05 10.15 0.001 0.05 15.55 0-264 0.254 0.295 4.99 7.80 12.49 1 2 2 106 102 118 P --'ewed by __ Date 1^1 2-4/ ? NA- Not Applicable; Dec Limit: Detection Limit; Quan. Limit: Quantitation Limit IS: Internal Standard; U: Undetected; B: Present In Blank; J: Estimated- Below Quantitation Limit; E: Estimated- Above Calibration Range Triangle Laboratories of RTF, Inc SOI Capitola Drive Durham, North Carolina 27713 Phone: (919) 544-5729 Fax: (919) 544-5491 DO A 048300 DONFTDFNTTAl. Savar v3-3 Printed: 17:05 10/28/1997 45 10-01-97 13:27 Triangle Laboratories of KIT, Inc. Sample: D0U-UP-UST-2i-T$M T 1811)9 l>0 TU1143386 1 to (919) 544-S729 Instrument H 9* If-3 02 o; .. O <1> BB oo DO A 048301 CONFIDFNT TAl ^ : HT59S 40 . MAT FOR REV Delta 1 100 80 99 100 94 96 100 96 97 4 100 72 97 5 100 97 99 6 100 93 98 7 100 88 93 s 000 9 000 10 0 0 0 1 0 2 5 -1 2 3 0 0 0 LAB-BASE QUAN Area P.Flags RT 2432040 2875012 2639044 1574228 1229776 3814200 1761700 0 0 0 bv bv bv bv bv bv bv 5.13 5.3S 10.15 15.55 4.99 7.80 12.49 0.00 0.00 0.00 10-01-97 13:59 QM Name 168 114 117 152 113 98 95 63 97 112 Pentaf1uorobenzene 1,4--Dif1uorobenzene Chlorobenzene-d5 1,4-Dichlorobenzene-d4 Dibromof1uoromethane Toluene-dS 4-Bromof1uorobenzene 1,2-Dichloropropane 1,1,2-T richioroethane Chlorobenzene Data Review/' Jbojl Date: ,o\s&r) 00 A 04830? OONFIOrNTTAL 47 Project Number 43386 Sample File: HT584 Method 8260 VOST Sample ID: DOW-VP-VST-21-TC04 T/C^ Analyte-. ' * * * ` \ " * y:' S* v . Pentafluorobenzene 1.4-Difluorobenzene 1,1,2-Triehioroethane Chlorobenzene-d$ Chlorobenzene 1.4-Dichlorobenzene-d^ Sarrogate Seminary Dibromofluoromethane Toluene-d 4-Bromo fluorobenzene .''$TM ;:r<Qan.limit *` -hv.** 1 <s * .w`C: 1 ` * s IS 1 5.11 IS 2 5-86 U IS 3 10.10 U IS 4 15-41 0.001 0.001 0.05 0.05 7' AJaMiaiU;.:;77: :""7 V ^i5Ref;7;gv: t ;%rbc;:|| 0.248 0.252 0.288 4.98 7.76 12.42 i 2 2 99 101 115 Reviewed by Date )Q_13-i>l NA- Not Applicable; Det Limit Detection Limit Quan. Limit Quantitation Limit IS: Internal Standard; U: Undetected; B: Present In Blank; J: Estimated- Beiow Quantitation Limit E: Estimated- Above Calibration Range Triangle Laboratories of RTF, Inc 801 Capitols Drive Durham, North Carolina 27713 Phone: (919) 544-3729 Pax: (919) 544-5491 DO A 048303 CONFTDFNTIAl. Savar v3.5 Printed: 17:05 10/28/1997 43 09-30-97 16:40 Trianyle Laboratories of KTP, I no. Sample: DOU-VP-VST-21-TC04 T/C 11)4-69 6|f TLI433fl6 I CO (919) 644-6729 Instrument II >--s Q>0L) "* OO BB QQ .jB : HT5S4 !o - MAT FOR REV Delta 1 100 84 99 2 100 95 97 3 100 95 96 4 98 58 99 5 100 98 99 6 100 93 99 7 100 89 93 S000 9000 10 0 0 0 -1 0 1 -1 0 0 0 0 0 0 LAS-BASE QUAN Area P.Flags RT 2354376 2636108 2453760 1379536 1116304 3544780 1605796 0 0 0 bv bv bv bv bv bv bv 5.11 S.86 10.10 15-41 4.98 7.76 12-42 0.00 0.00 0.00 10-01-97 07:53 Qh Name 168 114 117 152 113 98 95 63 97 112 Pentaf 1 uoroben^ane 1,4-Difluorcbenzane -- f Chlorobenzene-d5 1,4-Dichlorobenzene-d4 Dibromcf1uoromethane Toluene-dS 4-Bromof1uorobenzene 1,2-Dichloropropane 1,1,2-Trichloroethane Chlorobenzene 00 A 048305 C0NFT0FNTTAI Data Review Date: tiLday 50 Project Number: 43386 iple File: HT599 Method 8260 VOST Sample ID: DOW-VP-VST-21-T06 T Penufluorobcnzene 1,4-Difluorobenzene l, 1,2-Trichloroethane Chlorobenzene-d^ Chlorobenzene 1,4-Dichiorobenzene-d^ SarrogateSununary, Dibromofluoromethane ' ene-d jmofluorobenzene IS I 5.13 IS 2 5.88 U IS 3 10.16 U IS 4 15.57 V^ 0.261 0-252 0.302 5.00 7.81 12.50 0.001 0.001 i 2 2 0.05 0.05 104 101 121 DO A 048006 CONFIDENTIAL P' :-wed by^ __________ Date \ / 23i f~* *? NA- Not Applicable; Det Limit: Detection Limit Quasi. Limit: Quantitation Limit IS: Internal Standard; U: Undetected; B: Present In Blank; J: Estimated- Below Quantitation Limit E: Estimated- Above Calibration Range Triangle Laboratories of RTF, Inc 801 Capitola Drive Durham, North Carolina 27713 Phone: (919) 544-3729 Fax; (919) 544-3491 Savarv3J Printed: 17:05 10/28/1997 5i 10-01-97 13*58 Triangle Laboratories of RTF, Sample: D0y-UP-UST-21-T^36 T*" 103-59 78 TLIM3386 [HT599 V 7.81 Inc. SS IS. 57 J C4 in (919) 544- 5729 Instrument H 1429552 TIC ftl t r- In >0)~--d .. o fl) 6B QD 15.02 It ,53 /7 33 , ,/U /i 'iVa uW_.,.............. V I1{ 1 16.0 18.0 28.Q n0 A 048307 oonftdfnttai OB : HTS99 ). MAT FOR REV Delta 1 100 81 99 100 94 96 100 94 96 4 99 64 97 5 100 98 99 6 100 93 99 7 100 88 93 s000 9000 .0 0 0 0 1 0 3 5 0 3 4 0 0 0 LAB-BASE QUAN Area P.Flags RT 2494860 2941884 2691492 1608592 1246736 3882316 1841730 0 0 0 bb bv bv bv bb bv bv 5.13 5.88 10.16 15.57 5.00 7.81 12.50 0.00 0.00 0.00 10-01-97 QM Name 14:35 163 114 117 152 113 9S 95 63 97 112 Pentaf1uorobenzene 1,4-DIf1uorobenzene Chlorobenzene-d5 1,4--Dichlorobenzene--d4 Dibromofluoromethane Toluene-d8 4-Bromof1uorobenzene 1,2--Dichloropropane 1,1,2-Trich.loroethane Chlorobenzene DO A 048308 OONFTDFNTTAl Doto^ier: Date: 53 Project Number 43386 Sample File: HT585 Method 8260 VOST Sample ID: DOW-VP-VST-21-TC06 T/Cj Analyte ; : '.' Pentafluorobenzene 1,4-Difluorobenzene 1,1,2-Trichloroethane Chlorobenzene-d} Chlorobenzene 1,4-Dichlorobenzene-d^ SorrbgateSummaiy;^ Dibromofluoromechane Toluene-d 4-Bromofluorobenzene Amount ;:- ;.:vg ''slag IS 1 IS 2 U IS 3 U IS 4 RT . ,,& Det limit -.x-.... SMMliS Quan. limit \v*:./ .i. ' 5.12 5.86 0.001 0.05 10.10 0.001 0.05 15.41 0.263 0.252 0.289 4.99 7.77 12.42 1 2 2 105 101 116 Reviewed byDate /'O. NA* Not Applicable; Det. Limit; Detection Limit; Quan, Limit; Quantitation Limit IS.- Internal Standard; U: Undetected; B: Present In Blank; J: Estimated- Below Quantitation Limit; E: Estimated* Above Calibration Range Triangle Laboratories of RTP, Inc. 801 Capitola Drive Durham. North Carolina 27713 Phone: (919) 544-3729 Fax: (919) 544-5491 A8309 D * pMTT*'" Savar v3.5 Printed; 17:05 10/28/1997 54 D a ta Review: _p,q..4-- 09-30-97 17:16 Triangle Laboratories of R TP, Inc, Sample: DOW-UP-MST-21-TC06 T/C UM 59-71) TL1H433B6 HT585 1001 (919) 544-5729 Instrument II 1250970 TIC #1 in in 15 42 i, 16.0 18.0 ,r^r,-nr 20.0 D0 A 04B310 CONFICFNTIAL Jt3 : HT535 o- MAT FOR REV Delta 1 10O 7 100 100 4 lOO 5 100 6 100 7 100 3o 90 10 0 84 99 9S 97 95 97 7S 99 98 100 93 99 39 93 o0 00 00 0 -1 1 -1 0 1 0 0 0 0 LAB-BASE QUAN Area P.Flags; RT 2276516 267136S 2448692 1376064 1146032 3517752 1600476 0 0 0 bb bv bv bv bv bv bv 5.12 5.36 10.10 15.41 4.99 7.77 12.42 0.00 0.00 0.00 09-30-97 21 QM Name 163 PentafIuorobenzene 114 1.4-Difluorobenzene f 117 Cblorobenzene-dS -1 152 1,,4-Dichicrobenzsne~d4 113 Dibromof1uoromethane 98 Toluene-dS 95 4-Bromofluorobenzene 63 1,2-Dichloropropane 97 1,l,2-Trichloroethane 112 Chlorobenzene DO A 04B311 CONE IDFNTTA1 Data ReviewDate: ioUir* 1 56 Project Number 43386 uple File: HT600 Method 8260 VOST Sample ID: DOW-VP-VST-22-T02 T Analyte Pen tafluorobenzene 1,4-Difluorobenzene 1,1,2-Trichloroethane Chlorobenzene-d^ Chlorobenzene 1,4-Dichlorobenzene-d^ Surrogate Summary Dibromofluoromethane "" ' tene-d .omofluorobenzene .* s /: * * t :>v ' .. > Amount i FLAG IS 1 IS 2 u IS 3 u IS 4 RT 5.14 5.90 10.17 15.58 Det Limit '- ./I *"`- ug 0.001 0.001 Quau limit og 0.05 0.05 0.254 0.249 0283 5-01 7.82 12.50 1 2 2 102 100 113 00 A 04031.2 CONFTDFNTTAL P --wed by____ Date 10 I l-$l 17 NA- Not Applicable; Det. Limit Detection Limit Quan. Limit Quantitation Limit IS: Internal Standard; U: Undetected; B: Present In Blank; J: Estimated- Below Quantitation Limit E: Estimated- Above Calibration Range Triangle Laboratories of RTP, Inc. SOI Capitola Drive Durham, North Carolina 27713 Phone; (919) 544-3729 Fax: (919) 544-5491 Savar v34 Printed; 17:05 10/28/1997 1.0-01-97 11 34 Triangle l,oboratories of RTF, Inc Sample: DOW UP-UST-22-T02 T 10459-100 TLI#43306 (919) 514-5729 Instrument H Data Review-* Date: CONFTDFNTTAI : HT 600 !o . HAT FOR REV Delta 1 100 SO 100 94 96 100 94 96 4 100 69 97 5 100 97 99 6 100 93 93 7 100 S3 93 S000 9000 10 0 0 0 2 1 1 5 0 1 0 0 0 0 L.AB-6ASE QUAN Area P.Flags RT 2492124 2981000 2653243 1510592 1208708 3SS2096 1752996 0 0 0 bb bv bv bv bv bv bv 5.14 5.90 10.17 15.58 5-01 7.32 12-50 0.00 0.00 0.00 10-01-97 15:04 QH Name 16S 114 117 152 113 98 95 63 97 112 Pentaf1uorobenrene 1,4-Dif1uorobenzene Chlorobenzene-d5 1,4-Dichlorobenzene-d4 Dlbromof1uoromethane Toluene-dS 4-Bromof1uorobenzene 1,2-Dichloropropane 1,1,2-T richloroethane Chlorobenzene DO A 048314 CONFIDENTIAL Data Review: Date: 65 Project Number 43386 Sample File: HT591 Method 8260 VOST Sample ID: DOW-VP-VST-22-TC02 T/C ^ Analyte;.':-.-- /.r .' i-;/\/v Pentafiuorobenzene - 1,4-Difluorobenzene 1,1,2-Trichlorocthane Chlorobenzene-d^ Chlorobenzene 1,4-Dichlorobenzenc-d^ Surrogate Summary Dibromofluoromethane Toluene-d 4-Bromofluorobenzene Amount ug HAG . " fv. : IS 1 IS 2 U IS 3 u IS 4 RT 5.15 5.91 10.17 15.57 D. limit 0.001 0.001 Quan. limit 0.05 0.05 0.273 0-255 0.286 5-03 7.82 12.50 1 2 2 109 102 114 Reviewed by 14 Date / ^ / ^- % / ^~) DO A 048315 CONFIDFNTTAL NA- Not Applicable; Dt Limit Detection Limit Quan. Limit Quantitation Limit IS: Internal Standard; U: Undetected; B: Present In Blank; J: Estimated. Below Quantitation Limit E: Estimated. Above Calibration Range Triangle Laboratories of RTP, Inc. SOI Capitols Drive Durham, North Carolina 27713 Phone: (919) 544-3729 Fax: (919) 544-5491 Savar v35 Printed: 17:05 10/28/1997 6G 10-01-97 09:54 Triangle Laboratories of L IT, Ino J-59-10B TLI if 43386 rs 17 J2 U1 ffl |hpi* W1 57 (919) 544 5729 Instrument H 1313588 TIC #1 r- \ <x> or~r 5v Q)__3 ><D ^ a .. O <D O "B OQ ---rr,, - 18.8 12.8 IS .02 16,54 A7-33 fu i !\f\ H, 1 f i. ) rA 14.0 16.8 18.8 s|, 20.0 DO A 048316 CONFTOFNTTAl 08 : HT591 1 . MAT FOR REV Delta 1 100 83 99 2 100 94 96 3 100 95 97 4 98 61 93 5 100 93 94 6 100 92 93 i 100 33 93 S00 0 900 0 .0 0 0 0 3 1 -1 4 1 0 -2 0 0 0 LAB-BASE QUAN Area P.l 2156008 2620712 2339344 1397520 1124734 3493416 1556572 0 0 0 bb bv bv bb bb bv bv RT 5.15 5.91 10.17 15.57 5.03 7.32 12.50 0.00 0.00 0.00 10-01-97 10:23 QM Name 168 Pentafluorobenzene 114 1,4-Difluorobenzene ? 117 chlorobenzene-d5 152 l,4-Dichlorobenzene-d4 113 Dibromof1uoromethane 93 Toluene-dS 95 4-Bromofluorobenzene 63 l,2-Dichicropropane 97 1,1,2-T.richloroethane 112 Chlorobenzene DO A 048317 CONFIDENTIAL Data Review ^*4- Date: /obsw-) 53 Project Number; 43386 -iple File: HT601 Method 8260 VOST Sample ID: DOW-VP-VST-22-T04 T Analyte < . h Pentafluorobenzene 1,4-Difluorobenzene 1,1 ,2-Trichloroethane Chlorobenzene-d^ Chlorobenzene 1,4-Dichlorobenzene-d^ SonogateStimmary; ^ 5^^-:i- Dibromofluoromechane ` *ene-d omofluorobenzene *,*' ' *h.` j/{',; *4 '* J* > . Amount FLAG IS 1 IS 2 0.005 J IS 3 U IS 4 : ''^1" 0.255 0.256 0.292 RT 5-14 5.89 8.61 10.17 15.55 5.01 7.81 12.50 Det Limit ug Quan. Limit ng 0.001 0.05 0.05 :)' IS KeJ;:"' :%REC''-v' 1 102 2 102 2 117 P :,rwed by AO^f Date 10/^ini rn A 4f33l8 cONFJo FNTTaI NA- Not Applicable; Dct. Limit: Detection Limit; Quan. Limit Quantitation Limit IS: Internal Standard; U: Undetected; B: Present In Blank; J: Estimated- Below Quantitation Limit E: Estimated- Above Calibration Range Triangle Laboratories of RTP, Inc. 801 Capitola Drive Durham, North Carolina 27713 Phone: (919) 544-5729 Fax: (919) 544-5491 Savar v3.5 Prjnte^ 17ri35 10/28/1997 10-01-97 15:03 Triangle Laboratories of HIP, Inc, r- (919) 5*14 5729 > 6-* >a <i> d: .. O O B QD DO A 048319 CONFIDFNTIAL HT 601 (O - MAT FOR REV Delta 1 100 80 99 100 94 96 100 95 97 4 100 71 97 5 100 98 99 6 100 93 99 7 100 38 93 8000 9 87 67 79 10 0 0 0 2 0 3 2 0 1 2 0 0 LAB-BASE QUAN Area P.Flags RT 2542308 2957368 2666624 1515816 1241864 3950896 1793704 0 14220 0 bb bb bv bv bb bv bv bb 5.14 5.89 10.17 15.55 5.01 7.81 12.50 0.00 3.61 0.00 10-01-97 QM Name 16:04 163 114 117 152 113 98 95 63 97 112 Pentaf1uorobenzene 1,4-0if 1uorobenzene Chlorobenzene-dS l,4-Dichlorobenzene-d4 DIbromof1uoromethane Toluene-dS 4-Bromof1uorobenzene 1,2-Dichloropropane 1,1,2-Trichioroethane Chlorobenzene DO A 048320 CONFTDFNTTAl Data ReviewDate: /oUihy 7 i 10-01-97 15'.03 Trianyle Lit bora lories of HTP, Inc. Sample: D0U UP UST 2Z T01 T 104 59 12ft TL11143306 ______ HT601 061 (8.611) 108 XFS 61 46 44 63 83 97 85 99 96 0 h/ z 50 I 108 150 208 258 HT601 861 (8.611) DEFINE D L 97 85 - 63 96 0 m/z 44 50 i i. ii ,< 108 150 3DTC 9 (8.561) 1,1,2-TricliloroetIinne 100 61 XFS 35 49 63 8 M/2, J^-4 50 8.3 9? 85 99 96 181 LU-U 180 132 -r-3l-------T._ 150 200 206 258 (919) 544-5729 Instrument If 1856 300 350 1776 300 350 FIND 100 300 350 DO A 040321 OONFTDFNTTAl. Project Number: 43386 nple File: HT592 Method 8260 VOST Sample ID: DOW-VP-VST-22-TC04 T/C Analyte - ; Pen tafluorobenzene 1,4-Difluorobenzene 1.1,2-Trichloroethane Chlorobenzene-d5 Chlorobenzene 1,4-Dichlorobenzene-d^ : ! .. v: Amount?..?'HAG' :"v .;.. ,-v 'ag- Tf ~ : v IS 1 IS 2 u IS 3 u IS 4 Surrogate Summary^1^' -'^y: ::: ^ Dibromofluoromethane ''iene-d .romofluorobenzene 0.275 0.256 0.294 /RT/?.'$ ' Deb Limit " 5.14 5.89 10.15 15.53 0.001 0.001 5.01 7.80 12.48 1 2 2 Quail- Limit 8 0.05 0.05 110 102 118 ** -iewcd by___ NA- Not Applicable; Det Limit Detection Limit Quan. Limit Quantitation Limit IS: Internal Standard; U: Undetected; B: Present In Blank; J: Estimated- Below Quantitation Limit E: Estimated- Above Calibration Range Triangle Laboratories of RTF, Inc. 801 Capitola Drive Durham, North Carolina 27713 Phone: (919) 544-5729 Fax: (919) 544-5491 QO A 048322 OONFTDFNTTAl. Savarv3J Printed: 17:05 10/28/1997 73 \s# j'r*' l r- ,d : HT592 to. MAT FOR REV Delta 1 100 82 99 100 94 96 100 94 96 4 99 63 97 5 100 98 99 6 100 93 98 ! 100 38 93 S 000 9 000 10 0 0 0 2 0 1 3 0 0 0 0 0 0 LAB-BASE QUAN Area P.Flags RT 2265824 2737240 2489600 1448960 1191280 3659692 1671116 0 0 0 bb bv bv bv bb bv bv 5.14 5.89 10.15 15.53 5.01 7.80 12.48 0.00 0.00 0.00 10-01-97 10:54 QM Name 168 114 117 152 113 98 95 63 97 112 Pentaf1uorobenzene 1,4-Difluorobenzgne Chlorobenzene-dS l,4-0ichlorobenzene-d4 Dibromof1uoromethane Toluene-dS 4-Bromof1uorobenzene 1,2-Oichloropropane 1,1,2-Trichloroethane Chlorobenzene DO A 048324 OONFTDFNTIAl OcrtaR^fV^ Date: U>UW1 Project Number 43386 Sample File: HT602 Method 8260 VOST_ Sample ID: DOW-VP-VST-22-T06 if Analyte / -v' .'. Penufluorobenzene 1,4-Difluorobenzene 1.1JZ-Trichloroethane Chlorobenzene-d^ Chlorobenzene 1,4-Dichlorobenzene-d 4 ;V` . v : s-p- :** > . ' Ajaou^'^-HAG: ! l.`. 2.:>-cv PCVVV-PX**.!v'1. *'h%' P,w. `w' . .. ..v Dei limit - ng .;. r IS 1 5.16 IS 2 5.91 U 0.001 IS 3 10.18 U 0.001 IS 4 15.57 Quau-Limit ^ -is: 0.05 0.05 Sorrogate Summary;;^ ^JET'''' 'if '": > Dibromofluoromethane Toluene-d 4-Bromofluorobenzene 04J6S 0253 0.292 5.03 7.82 12.51 1 2 2 106 101 117 Reviewed by _______ Dace 1^1 2-S /3l1 . NA- Not Applicable; Det. Limit; Detection Limit; Quart. Limit: Quantitation Limit IS: Internal Standard; U: Undetected; B: Present In Blank;J: Estimated- Below Quantitation Limit; E Estimated- Above Calibration Range Triangle Laboratories of RTP, Inc. SOI Capitola Drive * Durham. North Carolina 27713 Phone: (919) 544-3729 Fax (919) 544-5491 DO A 048325 OONriDFNTXAl Savar v3.5 Printed: 17:05 10/28/1997 76 J0-01-97 16:03 lYianyl** Lahuratories of RTF, Inc. Sample: DOtf-VP-UST 22-TB6 T 104-59-150 TI.I1143306 (919) 544-5729 Instrument II r~ r- ar ? % a o <D 15 o 1a5 DO A 0483PA CONFIDENTIAL je : HT 602 Mo. MAT FOR REV Delta 1 100 80 99 -n 100 94 96 3 100 95 97 4 100 71 97 5 100 98 99 6 100 93 98 7 100 SS 93 8000 9 70 46 68 10 0 0 0 4 -1 0 2 0 0 -1 0 1 0 LAB-BASE QUAN Area P.Flags 2444008 2S85748 2611563 1497560 1239600 3813312 1748584 bb bv bb bb bv bv bv 0 RT 5.16 5.91 10.18 15.57 5.03 7.82 12.51 0.00 a. 3 0.00 10-01-97 16:42 QM Name 168 Pentafluorobenzene 114 1,4-Difluorobenzene f 117 chlorobenzene-d5 ' 152 i,4-Dichlorobanzane-c!4 113 Dibromofluoromethane 93 Toluene-dS 95 4-Gromof1uorobenzene 63 1,2-Oichloropropane 97 1,1,2-Trichloroethane 112 Chlorobenzene DO A 048327 OONFTDFNTTAl Data Review: sxxJtrDate: itfla-SHo 73 Project Number: 43386 iple File: HT593 Method 8260 VOST Sample ID: DOW-VP-VST-22-TC06 T/C Analyte. ... * S , s `s,S'* * ' . / .f1 / .v *:* fliMlifc r'lS'. '.'- > 5v,,Jw,- - . ... .'l l' v.v.v.: V Pentailuorobenzene 1,4-Difluorobenzene 1,1,2-Trichloroethane Chlorobenzene-d^ Chlorobenzene 1 ,4-Dichlorobenzene-d 4 RT"x . C _,,W\ 'Amount y . ELAG^ ^. .. **;. %s: ' ' * Det limit '' Quail-limit \^ ' -fly : " =... . v S'/--- U ^r'*''Jr- =' IS J 5.15 IS 2 5.91 U 0.001 0.05 IS 3 10.18 U 0.001 0.05 IS 4 15.60 rf-^-it?.: ! * Dibromofluoromethane " * 'ene-d omofluorobenzene wy-^iyjv- (ttg) .<:r 0.267 0.255 0.279 s, 5.02 7.83 12.52 l 2 2 107 102 112 p ;ewed by_________ ______________________ Date I & /2 ^ "| NA- Not Applicable; Det Limit: Detection Limit; Quan. Limit: Quantitation Limit IS: Internal Standard; U: Undetected; B: Present In Blank; J: Estimated- Below Quantitation Limit E: Estimated- Above Calibration Range Triangle Laboratories of RTP, Inc 801 Capitola Drive * Durham, North Carolina 27713 Phone: (919) 544-5729 Fax (919) 544-3491 Savar v3-5 Printed: 17:05 10/28/1997 79 10-01-97 10:53 Triangle Laboratories of iiTf, Inc. Sample: DOW UP MST- 22-TC06 T/C 101-59--15B TLM43386 o GO (919) 544-5729 Instrument H 1382252 TIC #1 r <r <!> >Q (D - o: O OB oa 15,61 18. 8 12.0 15. 86 J 6,58/17.34 A,-J /AVUliWifi U . V1. -------1 . I I '------1 14.8 16.8 16.8 >8.6 A 048339 CONFrOFNTTAl JB : HT593 to . MAT FOR REV Delta 1 100 83 99 100 94 96 100 95 97 4 97 62 97 5 100 97 99 6 100 92 98 7 100 38 93 8000 9000 10 0 0 0 3 1 0 5 0 1 0 0 0 0 LAB-BASE QUAN Area P.Flags RT 2323800 2762972 2488540 1385832 1188336 3676704 1597836 0 0 0 bb bv bv bv bb bv bv 5.15 5.91 10.18 15.60 5.02 7.33 12.52 0.00 0.00 0.00 10-01-97 Qh Name 11:27 168 114 117 152 113 98 95 97 112 Pentaf1uorobenzene 1,4-0if1uorobenzene Chlorobenzene-d5 1,4-Dichlorobenzene-d4 Dibromof1uoromethane Toiuene-dS 4-Bromof1uorobenzene 1,2-01chioropropane 1,1.2-Trichloroethane Chlorobenzene A 0AS330 00 OONF Data Review Date; i Project Number: 43386 Sample File: HT603 Method 8260 VOST Sample ID: DOW-VF-VST-23-TQ2 ^ Pentafluorobenzene 1,4-Difluorobenzene 1,1,2-Trichloroethane Chlorobenzene-ds Chlorobenzene 1,4-Dichlorobenzene-d^ :`x:"'1' '/r-'; Dibromofluoromethane Toluene-d^ 4-Bromofluorobenzene v ^ v;|:` IS 1 IS 2 U IS 3 U IS 4 .Amount '^4^\ 0.259 0.251 0.287 5.15 5.89 10.16 15.54 5.01 7,81 12.49 0.001 0.001 0.05 0.05 : x' ../.-"v ' i 104 2 100 2 115 Reviewed by. .jwL-y- Date 10 I1< I I*) NA- Not Applicable; Det Limit: Detection Limit; Quan. Limit: Quantitation Limit IS: Internal Standard; U: Undetected; B: Present In Blank; J: Estimated- Below Quantitation Limit; E Estimated- Above Calibration Range Triangle Laboratories of KTP, Inc SOI Capitola Drive Durham, North Carolina 27713 Phone (919) 544-5729 Fax: (919) 544-5491 ^0 ^ Savar v3J Printed: 1705 10/28/1997 83 Data Review: i 10-01-97 1G:39 Triangle Laboratories of JtTP, Inc. Sample: DOW-UP-UST-23-T02 T 104 59 108 TL1II43386 (919) 544-5729 Instrument H DO A 04833? CONFIDFNTTAL OB HT 603 o. MAT FOR REV Delta 1 100 80 99 2 100 94 96 3 100 95 97 4 100 76 99 5 100 98 99 6 100 93 98 7 100 88 93 8000 9 0 00 10 0 0 0 3 -1 2 2 -1 1 1 0 0 0 LAB-BAS3 QUAN Area P-Flags RT 230694S bb 2782128 bv 2509920 bv 1422056 bv 1142132 bb 3657932 bv 1655224 bb 0 0 0 5.15 5.89 10.16 15.54 5.01 7. SI 12.49 0.00 0.00 0.00 10-01-97 17: i: QM Name 163 Pentaf1uorobenzene 114 1,4-Oifluorobenzene f 117 Chlorobenzene-dS 152 l,4-Dichlorobenzene-d4 113 Dibromof1uoromethane 98 Toluene-d8 95 4-6romof1uorobenzene 63 1,2-Dichloropropane, 97 1,1,2-Trichloroethane 112 Chlorobenzene r^ri A Data Review, m Date: ^ Project Number: 43386 lple File: HT594 Method 8260 VOST Sample ID: DOW-VP-VST-23-TC02 T/C Analyte :/ 1 . /. = *>'\ Pen tzfluorobenzene 1,4-Difluorobenzene 1.1,2-Trichloroethane Chlorobenzene-d^ Chlorobenzene 1,4-DichIorobenzene-d^ Surrogate D ibromofluoromechane tne-d ^lomofluorobcnzene .Amount FLAG ' .:V ug.: }?/'?' IS 1 IS 2 U IS 3 u IS 4 :v'>; * RT . >yfM.Yr* v* s f*; <'' ' vf ' ,f * 'v; Det Limit -J;i''/ : !''? " Quan. Limit ug 5.15 5-90 0.001 0.05 10.18 0.001 0.05 15.60 0.276 0.254 0.287 5.02 7.83 12.52 1 2 2 110 102 115 r ` -wed by ^1 Dare )&/ ^I ? 7 NA> Not Applicable; Det Limit Detection Limit Quan. Limit: Quantitation Limit IS: Internal Standard; U: Undetected; B: Present In Blank; J: Estimated- Below Quantitation Limit E; Estimated- Above Calibration Range Triangle Laboratories of RTF, Inc. 801 Capitola Drive Durham. North Carolina 27713 Phone: (919) 544-5729 Fax: (919) 544-5491 Savar v33 Printed: 17:05 10/28/1997 00NFTDFNrr^ 91 10--01--97 11 26 Tr iaittj I o l>ora tor i es of KTP, Inc. J (919) 644-6729 1 cj C7> d ^.. a 15 *& QO 4 w)6 : HT594 !0- MAT FOR REV Delta 1 100 83 99 100 94 96 100 95 97 4 97 62 97 5 100 98 99 6 100 93 98 7 100 38 93 8 00 0 9 00 0 10 0 0 0 3 0 5 0 2 r> 0 0 0 LAB-BASE QUAH Area P.Flags RT 2143880 2600148 2375S00 1410424 1131100 3449130 1549676 0 0 0 bb bv bv bv bb bv bv 5.15 5.90 10.18 15.60 5.02 7.33 12.52 0.00 0.00 0.00 10-01-97 11:55 QM Name 168 114 117 152 113 98 95 63 97 112 Pentaf1uorobenzene 1,4-0if 1uorobenzene Chlorobenzene-d5 1,4-Dichlorobensene-04 DIbromofluoromethane Toiuene-dS 4-3romof1uorobenzane 1,2-Dichloropropane. 1,1,2-Trichloroethane Chlorobenzene DO A 048336 CONFIDENTIAL oate;W] 93 Project Number 43386 Sample File: HT604 Method 8260 VOST Sample ID: DOW-VP-VST-23-T04 if Analyte .:,' , \- - Pentafluorobenzene 1,4-Difluo tobenzene 1,12-Trichloroethane Chlorobenzene-d^ Chlorobenzene 1,4-Dichlorobenzcne-d^ `v..s SaTOg3te;Sununaj^ Dibromofluoromcthane Toluene-d^ 4-Bromofluotobenzene ... ...Amount1 v ft:,1 - s. "/v ' s. : /r::\ > rs ' <' 1 '+ *--< \VTo%.> ' IS 1 5.14 IS 2 5.89 u IS 3 10.15 u IS 4 15.51 Dei- limit 0.001 0.001 r.;ftjft:is;Kef: 0249 0-251 0275 5.01 7.80 12.48 1 2 2 Qtuui. Limit Og 0.05 0.05 100 100 no Reviewed by___ 23_________ Daa JJLJZ&J - NA- Not Applicable; Dct Limit Detection Limit Quan. Limit Quantitation Limit IS: Internal Standard; U: Undetected; B: Present In Blank; J: Estimated- Below Quantitation Limit Estimated- Above Calibration Range i Triangle Laboratories of RTF, Inc 801 Cap:tola Drive Durham, North Carolina 27713 Phone (919) 544-5729 Fax: (919) 544-5491 DO A 048337 OONFTDFNTT Al Savar v3-5 Printed: 17KIS 10/28/1997 94 10-01-97 17:11 Trianjf 1 e LaLoratories of RTF, Ine. Sample: DOW-W-UST -23-TB4 T 104-59 210 TLItt43386 (919) 544-5729 Instrument H D ,oto Rey'l?'w; DB : HT 604 lo. MAT FOR REV Delta 1 100 80 99 "J*v>. 100 94 96 3 100 95 97 4 100 76 99 5 100 98 99 6 100 93 9S 7 100 SS 93 8000 9 42 22 46 10 0 0 0 *> 0 1 1 0 0 0 0 2 0 LAB-BASE QUAN Area P.Flagsi RT 2401040 bto 2843296 bv 2531760 bb 13441S6 bv 1142512 bv 3730436 bv 162200S bv 0 -bte------------ 0 5.14 5.89 10.15 15.51 5.01 7.30 12.43 0.00 ("% ' 1 0.00 10-01-97 17; SI QM Name 168 Pentaf 1 uorobenzene 114 1,4-Difluorobsnzene f 117 Ciilo robe nzene-d5 152 l,4-Dichlorobenzene-d4 113 Dibromof1uoromethane 93 Toluene-dS 95 4-3romof1uorcbenzene 63 1,2-Dichloropropane 97 1.1,2-Trichioroethane 112 Chlorobenzene 00 A 048339 CONFTDFNTTAl Data Review. Date: mbsn 9 5 Project Number 43386 nple File: HT595 Method 8260 VOST Sample ID: DOW-VP-VST-23-TC04 T/C Pentafiuorobenzene 1,4-Difluorobenzene 1,1,2-Trichloroe thane Chlorobenzene-d Chlorobenzene 1,4-Dichlorobcnzcnc-d $noga*eSumma^ Dibromofluoromethane ene-d -. ^iomofluorobenzene IS 1 5.16 IS 2 5.91 U IS 3 10.18 U IS 4 15-59 0270 0.250 0.282 5-03 7.83 12.52 0.001 0.001 i 2 2 0.05 0.05 108 100 113 r ' rwcd by_________ --t4 ________ Date 1^1 2-6/ **1 00 A 04834 OONF" T OFMT T ^ NA- Not Applicable; Det. Limit; Detection Limit Quan. Limit: Quantitation Limit IS: Internal Standard; U: Undetected; B: Present In Blank; J: Eatimated- Below Quantitation Limit E: Estimated- Above Calibration Range Triangle Laboratories of RTP, Inc 801 Capitola Drive Durham, North Carolina 27713 Phone: (919) 344-5729 Fax: (919) 344-5491 Savarv3i Printed: 17:05 10/28/1997 97 10-01-97 11:54 Triangle Laboratories of KTP, Inc. Sample: DOW-UP-UST-23-TC04 T/C 104 59 2IB TLI#4'J386 i CO (919) 544-5729 Instrument H %% DO /a r4t. DB - HT59S fo. MAT FOR REV Delta 1 100 S3 99 100 94 96 100 95 97 4 97 61 97 5 100 97 99 6 100 93 98 i 100 SS 93 s 000 9 00 0 10 0 0 0 4 -1 0 4 0 1 0 0 0 0 LAB-BASE QUAN Area P.Flags RT 2355232 bb 2838464 bv 2545864 bv 1466676 bv 1215668 bb 37128S4 bv 1659400 bV 0 0 0 5.16 5.91 10.18 15.59 5.03 7.83 12.52 0.00 0.00 0.00 10-01-97 12:26 QM Name 168 114 117 152 113 98 95 63 97 112 Pentaf1uorobenzene 1,4-Difluorobenzene Chlorobenzene-dS 1,4-Dichiorobenzene-d4 Dibromof1uoromethane Toluene-dS 4-8romof1uorobenzene 1,2-Dichioropropane 1,1,2-T richloroethane Chlorobenzene DO A 04834? CONFIDENTIAL Data Review: jjsjiDate: 99 Project Number: 43386 Sample File: HT605 Method 8260 VOST Sample ID: DOW-VP-VST-23-T06 Analyte Pentafluorobenzene l ,4-Difluorobenzene 1.1,2-Trichloroethane Chlorobenzene-d Chlorobenzene 1,4-Didilorobensene-d 4 Surrogate Snnunary; Dibromofluoromethane Toluene-d 4-Bromofluorobenzene *;;s% r t<;;* _ _ .. ss4i*:'>' . - ittg- ; ...\vV!:v:vv ?.<.*;' ;*?. Utt limit * M* g vy # \Qu;a;n. Limit ; 'Jr j :'V:ttg-'r IS 1 5.14 IS 2 5.89 U 0.001 0.05 IS 3 10.15 U 0.001 0.05 IS 4 15-52 0.260 0.253 0279 ,f.' 'Mfzw? i;ij .!& 5.01 7.80 12.48 1 2 2 104 101 112 Reviewed by___ Date _IL/^X/_12 NA- Not Applicable; Det, Limit: Detection Limit; Quan. Limit: Quantitation Limit IS: Internal Standard; U: Undetected; B: Present In Blank; J: Estimated* Below Quantitation Limit; E: Estimated* Above Calibration Range Triangle Laboratories of RTP, Inc. 801 Capitola Drive * Durham, North Carolina 27713 Phone (919) 544-3729 Fax: (919) 544-5491 00 A 048343 CONFIDENT TAl. Savar v3J> Printed: 17:05 10/28/1997 10-81-97 17:47 Triant|le Laboratories of KTP, Inc, Sample: DGW-UP-US T 23 TB6 T 104-69 23H TL11143396 o (919) S44-6729 Instrument 11 DataReview D0 a 04B344 conftdfnttai OE : HT605 No. MAT FOR REV Delta i 100 80 99 100 94 96 3 100 95 97 4 100 79 99 5 100 97 99 6 100 93 99 7 100 SS 93 8000 9 00 0 10 0 0 0 2 0 1 2 0 0 0 0 0 0 LAB-EASE QUAN Area P.i 2273620 2726828 2469323 1317492 1129968 3607016 1577256 0 0 0 bb bv bv bb bb bv bv RT 3.14 5.89 10.15 15.52 5.01 7.80 12.48 0.00 0.00 0.00 10-01-97 18: IE QM Name 163 Pentafluorobenzene 114 1,4-Oifluorobenzene * 117 Chloroben2ene-d5 152 l,4-Dichlorobenzene-d4 113 Dibromof1uoromethane 93 Toluene-d8 95 4-8romofluorobenzene 63 1,2-Oichloropropane 97 1.1,2-Trichloroethane 112 Chlorobenzene 00 A 048345 C0NFTDFNTTA1 OataRevievJ jsM Date'- uUln 10 n t* Project Number: 43386 nple File: HT596 Method 8260 VOST Sample ID: DOW-VP-VST-23-TC06 T/C Analyte Pencafluorobenzene ~ 1,4-Difluorobenzene 1,1,2-Trichloroethane Chiorobenzene-d Chlorobenzene 1,4-Dichlorobcnzene-d^ Surrogate Summary : Dibromofluoromethane TM* ' iene-d .omofluoro benzene . ;:|i::: Amouat-^ ' FLAG'4": 'RT V: IS 1 5.15 IS 2 5-90 U IS 3 10.17 U IS 4 15-57 Det Limit ttg 0.001 0.001 l!"4.5: Li-Amountl. . ri;5| ` 0268 0.252 0.295 5.02 7.82 12.50 1 2 2 Quan. limit ng 0.05 0.05 107 101 118 P -ewedby___________ Date 10/ it I NA- Not Applicable; Det. Limit Detection Limit; Quan. Limit: Quantitation limit IS: Internal Standard; U: Undetected; B: Present In Blank; J: Estimated* Below Quantitation Limit; E: Estimated* Above Calibration Range Triangle Laboratories of RTP, Inc 801 Capitola Drive Durham, North Carolina 27713 Phone (919) 544-3729 Fax: (919) 544-5491 DO A 048346 CONFIDENTIAL Savar v3-5 Printed; 17:05 10/28/1997 103 Data Review 10-81-97 12:25 Triangle Laboratories of RTl*, Inc. (919) 544-5729 D0 A 048347 CONFIDFNTTAI ^6 : HT596 NO. MAT FOR REV Delta 1 100 S3 99 100 94 96 100 95 97 4 100 75 99 5 100 98 99 6 100 93 93 7 100 S3 93 s000 9000 10 0 0 0 3 0 1 4 0 1 0 0 0 0 LAB-BASE QUAN Area P.Flags RT 2332103 2715503 2479924 1509960 1195712 3576528 1664732 0 0 0 bv bv bv bv bb bv bb 5.15 5.90 10.17 15.57 5.02 7.82 12.50 0.00 0.00 0.00 10-01-97 12:5 QM Name 163 114 117 152 113 93 95 63 97 112 Pentaf1uorobenzene 1,4-0if 1uorobenzene Ohiorobenzene-d5 1,4-Dichlorobenzsne-d4 Dibromof1uoromethane Toluene-dS 4-Sromof1uorobenzene 1,2-Dichloropropane 1,1,2-T ricnloroethane Chlorobenzene DO A 048348 CONFTDFNTTAl Dota RsviwDate: iobigk~)