Document 5LKxx0zkzojjQO01Dm24Mwr2N

10/06/97 16:06:17 RADI AH ANALYTICAL SERVICES PPAS REPORT TADLR OP CONTBNTS Client DOW CHEMICAL CO. Facility PLAOUEMINE. LA Client Code DOW PLAO Report Form Work Order Summary Flag Definitions Protocol Summary for ICP Analysis by SW6010A Results Summary Extraction Batch Summary Analysis Batch Summary Results Laboratory Blank Information Laboratory Control Samples Matrix Spikes Calibration Verification Analytical Spikes Serial Dilutions Comments/Narrative Analytical Batch ID EM61E271003142701 J-<-F VP'LU) 31,3233 Work Order I) 9709433 J Certified By Pages From To 11 22 33 44 55 69 10 12 13 15 16 16 17 17 18 24 25 25 26 26 27 27 HiWr D0 A 049^43 conftdf:mttai 10/06 6 ;06:17 Report RADIAN INTERNATIONAL To P.O.Box 201088__________ Austin. TX 78720-1088 Attention HEIDI KRALL__________ Prepared By Radian International. LLC 14046 Summit Dr.. Bldg, B P. 0. Box 201088________ Austin. TX 78720-1088 CSC DPMAXWELL Project Sample ID/ Description DOW-VP-LW-31-V21-MET DOW-VP-LW-32-V19-MET DOW-VP-LW-33-V20-MET DOW-VP-LW-33-V20-MET EK)W - VP-LW-33-V30 - MET WORK ORDER HMAR Y Client Code DOW PLAO Client DOW CHEMICAL CO. Facility PLAOUEMINB. LA Work ID BIF TRIAL BURNS Case 8 NA________ SDG 8 NA_________ RAS 8 70807ADPM Work. Order 8 9709433 Page 1__ RCN 0001 n.5000 New York ELAP ID 8: 10915 Lab Sample ID 01A ' 02A 03A 04A MS 05A MSD Test Code(s) DGMR5A00 ICTSW5MM SHARDG00 DGKRSA00 ICTSW5MM SHARDG00 DGMRSA00 ICTSW5MM SHARDOOO DGMRSAOO ICTSW5MM 5HARDG00 DGMRSAOO ICTSW5MM SHARDGOO Method Desciption Microwave Digestion Metals by ICP Shared Digestion-Sb.Ag.Se Microwave Digestion Metals by ICP Shared Digestion-Sb,Ag,Se Microwave Digestion Metals by ICP Shared Digestion-Sb,Ag,Se Microwave Dig- 'd lon Metals by ICP Shared Digestion-Sb.Ag.Se Microwave Digestion Metals by ICP Shared Digestion-Sb.Ag.Se DO A 049144 CONFTDFNTTAI 10/06/97 16 :06 117 AWAMTICAL PROTOCOL SUMMARY FLAG DEFINITIONS Work Order tf 9709433 Page 2 Flag Definition < DL NA NC ND NR NS B C E F H 1 J K M P 0 R S T X Y Z Result less than stated Detection Limit and greater than or equal to zero. Analyte concentration not available tor this analysis. RPD and/or % Recovery not calculated. See Narrative for explanation. Not detected. No instrument response for analyte or result less than zero. Not reported. Result greater than or equal to stated Detection Limit and less than specified Reporting Limit. Analyte not spiked. Analyte detected in method blank at concentration greater than the Reporting Limit (and greater than zero). Confirming data obtained using second GC column or GCMS. Analyte concentration exceeded calibration range. Interference or coelution suspected. See Narrative for explanation. Presence of analyte previously confirmed by historical data. Analyte identification suspect. See Narrative for explanation. Result is less than stated Detection Limit but greater than or equal to specified Reporting Limit. Peak did not meet method identification criteria. Analyte not detected on other GC column. Result modified from previous Report. See Narrative for explanation. Analyte not confirmed. Results from primary and secondary GC columns differ by greater than a factor of 3. OC result does not meet tolerance in Protocol Specification. Result reported elsewhere. Analyte concentration obtained using Method of Standard Additions (MSA). Second column confirmational analysis not performed. See Narrative for explanation. See Narrative for explanation. See Narrative for explanation. DO A 049145 OONFTDFNTTAl 10/06; 5:06:17 Client DOW CHEMICAL CO,_________ Facility piaouemine. iji_________ Client Code POW PLAQ Method ICP Analysis bv SW6010A Project Sample ID/Description DOW-VP-LW-31-V21-MET DOW-VP-LW-32-V19-MET DOW-VP-LW-33-V20-MET ANALYTICAL ) Otocol summary Work order K 9709433 Page 3. Lab Sample ID 9709433-01A 9709433-02A 9709433-03A Test Code(s) Extraction/Digestion Batch # ICTSWSMM ICTSW5MM ICTSW5MM IMDG971002070000 IMDG971002070000 IMDG971002 07 0000 Analysis Batch K EM61E271003142701 EM61E271003142701 EM61E271003142701 no A 049146 OONFTDFNTTAL 10/06/97 16:06:17 Method ICP Analysis bv SW6010A rest Code ICTSW5MM Project Sample ID: Lab ID: File ID: Date Collected: Date Prepared: Date Analyzed: Dilution Factor: Matrix: Units: Report a9: Column: Analyte AntImony Arsenic Barium Beryllium Cadmium Chromium Lead Nickel Selenium Silver Thallium R B S U I* T S SUMMARY DOW-VP-LW-31 - V21-MET 9709433-01A 61E21003-91 09/15/97 10/02/97 10/03/97 1 Water mg/L received Cone. DL ND 2,82 0*0440 ND 0.0140 J 0.734 B 0.668 B ND 5.63 B ND ND 0.028 0*429 0*0338 0.0388 0.0342 Q.1S9 0.267 0,115 0.442 0.113 0,425 DOW-VP-LW-32-V19-MET 9709433-02A 61E21003-92 09/16/97 10/02/97 10/03/97 1 Water mg/L received Cone. DL ND 2.38 0.0860 ND ND 0.534 B 0,748 B ND 5.02 B ND ND 0.828 0.429 0.0338 0.0388 0.0342 0,159 0.267 0.115 0.442 0.113 0.425 Work Order N 9709433 Page 4__ DOW-VP-LW-33-V20-MET 9709433-03A 61E21003-94 09/16/97 10/02/97 10/03/97 1 Water mg/L received Cone. DL ND 3.13 0J ND ND 0.506 B 0.822 B ND 4.91 B ND ND 0.B28 0.429 0.0338 0.0388 0.0342 0.159 0.267 0.115 0.442 0,113 0.425 Cone. DL DO A 049147 CONFTDFNTTAl 10/06 6:06:17 Method Microwave digestion_________ Test Code DGMRSAQQ DIGESTION rcn SUMMARY Digestion Batch H IMDG971002Q70000 Extraction Start Date/Time 10/02/97 07:00:00 Extraction Stop Date/Time ______ _Reviewer MSC Work Order If 9709433 Page 5. Analyst HD Sample 1 2 3 4 5 6 7 9 10 11 12 13 14 15 16 17 18 19 20 Project Sample ID DOW-VP-LW-31-V21-MET DOW-VP-LW-32-V19-MET DOW-VP-LW-33-V20-MET Lab Sample ID 9709433-01A 9709433-02A 9709433-03A Sample Size g Cleanup Method 0.50 0.50 0.50 Quality Control Project Sample ID Blank Laboratory Control Sample Laboratory Control Sample Duplicate Matrix Spike Matrix Spike Duplicate DOW-VP-LW-33-V20-MET DOW'VP-LW-33"V20-MET Lab Sample ID BLK97431S LCS977275 LCSD977275 9709433-04A 9709433-05A Sample Size g ,., --- Cleanup Method 0.50 0.50 DO A 049148 OONFTDFNTTAL 10/06/97 16:06:17 Method 1CP Analysis bv SW6010A Test Code ICTSW5MM Initial Calibration # NA Calibration Date _________________ ANALYSIS BATCH SUMMARY Analysis Batch It EM61E271003162701 Analysis Start Date/Time 10/03/97 14:27,-00 Analysis Stop Date/Time 10/03/97 18:17:00 Work Order * 9709433 Page Instrument 61E2 Analyst XBE Reviewer DLC Sequence/Analysis Time 1 10/03/97 2 10/03/97 3 10/03/97 4 10/03/97 5 10/03/97 10/03/97 7 10/03/97 8 10/03/97 9 10/03/97 10 10/03/97 11 10/03/97 12 10/03/97 13 10/03/97 14 10/03/97 15 10/03/97 16 10/03/97 17 10/03/97 18 10/03/97 19 10/03/97 20 10/03/97 21 10/03/97 22 10/03/97 23 10/03/97 24 10/03/97 25 10/03/97 26 10/03/97 27 10/03/97 28 10/03/97 29 10/03/97 30 10/03/97 Project Sample ID Lab Sample ID ^ Sample Type Analysis File II STD1-BLANK S2 S5 S5 S3 S3 STD_2-W STD_3-W $TD_5-W CICSA-W CICSAB-W CCV-3-W CCV-2-W CCV-l^W CCB-W BLK974317 DCS977272 RLCS LCS977273 LCSD977273 A971003101A A971003101A A971003101A A971003103A A971003104A A971003102A A970969001A A970969002A A970969003A A970969004A Initial Calibration Standard 1 Initial Calibration Standard 1 Initial Calibration Standard l Initial Calibration Standard 1 Initial Calibration Standard 1 Initial Calibration Standard 1 Initial Calibration Verification Initial Calibration Verification Initial Calibration Verification Interference Check Sample-Majors Interference Check Sample-Majors/Minors Continuing Calibration Verification Continuing Calibration Verification Continuing Calibration Verification Blank, Continuing Calibration . Sample Sample Sample Sample Sample Sample Sample Sample Sample Sample Sample Sample Sample Sample Sample 61E21003-1 61E21003-2 61E21003-3 61E21003-4 61E21003-S 61E21003-6 61E21003-7 61E21003-8 61E21003-9 61E21003-10 61E21003-11 61E21003-12 61E21003-13 61E21003-14 61E21003-15 61E21003-16 61E21003-17 61E21003-18 61E21003-19 61E21003-20 61E21003-21 61E21003-22 61E21003-23 61E21003-24 61E21003-2S 61E21003-26 61E21003-27 61E21003-28 61E21003-29 61E21003-30 DO A 049149 OONFTDFNTTAl 10/06, :06:17 Method TCP Analysis by SW6010A Teat Code 1CTSH5MM Initial Calibration 8 NA Calibration Date _________________ ANALYSIS BA i SUMMARY (coat'd) Analysis Batch It BM61E2710031427O1 Analysis Start Date/Time 10/03/97 14:27:00 Analysis Stop Date/Time 10/03/97 18:17:00 Work Order 8 9709433 Page T_ Instrument 61E2 Analyst XBE Reviewer DLC Sequence/Analysitf Time 31 10/03/97 32 10/03/97 33 10/03/97 34 10/03/97 35 10/03/97 36 10/03/97 37 10/03/97 38 10/03/97 39 10/03/97 40 10/03/97 41 10/03/97 42 10/03/97 43 10/03/97 44 10/03/97 45 10/03/97 46 10/03/97 47 10/03/97 48 10/03/97 49 10/03/97 50 10/03/97 51 10/03/97 52 10/03/97 53 10/03/97 54 10/03/97 55 10/03/97 56 10/03/97 57 10/03/97 58 10/03/97 59 10/03/97 60 10/03/97 Project Sample ID Lab Sample ID Sample Type Analysis File 8 A970970201A A970970202A A970977901A A970978401A CICSA-W CICSAB-W CCV-3-W CCV-3-W CCV-2-W CCV-l-W ICB-W A970973201A A9709732Q2A A970973203A A970973204A A970973205A A970973206A A970973207A A971004401A A970953501A A970953502A CICSA-W CICSAB-W CCV-3-W CCV-2-W CCV-l-W ICB-W CCB-W TL_TI_STDS_ TL_TI_STDS_ Sample Sample Sample Sample Interference Check Sample-Majors Interference Check Sample-Majors/Minors Continuing Calibration Verification Continuing Calibration Verification Continuing Calibration Verification Continuing Calibration Verification Blank, Initial Calibration Sample Sample Sample Sample Sample Sample Sample Sample Sample Sample Interference Check Sample-Majors Interference check Sample-Majors/Minors Continuing Calibration Verification Continuing Calibration Verification Continuing Calibration Verification Blank, Initial Calibration Blank, Continuing Calibration Sample Sample 61E21003-31 61E21003-32 61E21003-33 61E21003-34 61E21003-35 61E21003-36 61E21003-37 61E21003-38 61E21003-39 61E21003-40 61E21003-41 61E210Q3-42 61E21003-43 61E21003-44 61E21003-45 61E21003-46 61E21003-47 61E21003-48 61E21003-49 61E21003-50 61E21003-S1 61E21003-52 61E21003-S3 61E21003-54 61E21003-55 61E21003-56 61E21003-S7 61E21003-58 61E21003-59 61E21003-60 00 A 0491,50 conftdfnttal 10/06/97 16:06:17 Method ICP Analysis bv SW6010A Test Code ICTSW5MM Initial Calibration H NA Calibration Date ______________ ANALYSIS BATCH SUMMARY (cont'dl Analysis Batch fl EM61E271003142701 Analysis Start Date/Time 10/03/97 14:27:00 Analysis Stop Date/Time 10/03/97 18:17:00 Work Order 9709433 Page 8. Instrument 61E2 Analyst XBE Reviewer DLC Sequence/Analysig Time 61 10/03/97 62 10/03/97 63 10/03/97 64 10/03/97 65 10/03/97 66 10/03/97 67 10/03/97 68 10/03/97 69 10/03/97 70 10/03/97 71 10/03/97 72 10/03/97 73 10/03/97 74 10/03/97 75 10/03/97 76 10/03/97 77 10/03/97 78 10/03/97 79 10/03/97 80 10/03/97 81 10/03/97 82 10/03/97 83 10/03/97 84 10/03/97 85 10/03/97 86 10/03/97 87 10/03/97 88 10/03/97 89 10/03/97 90 10/03/97 Project Sample ID Lab Sample ID Sample Type Analysis File 8 STDl-BLANK S2 S2 S2 S3 S3 STD_2-S CICSA-S CICSAB-S CCV-2-S ccv-i-s CCB-S BLK974318 ` BLK974318 RLCS LCS977275 LCSD977275 A970943301A A970943302A A970943303A A970943303A A970943303A A970943304A A970943305A CICSA-S CICSAB-S CCV-2-5 CCV-l-S ICB-S CCB-S Initial Calibration Standard 1 Initial Calibration Standard 1 Initial Calibration Standard 1 Initial Calibration Standard 1 Initial Calibration Standard 1 Initial Calibration Standard 1 Initial Calibration Verification Interference Check Sample-Majors Interference Check Sample-Majors/Minors Continuing Calibration Verification Continuing Calibration Verification Blank, Continuing Calibration Sample Blank, Method Reporting Limit Check Standard Lab Control Sample Lab Control Sample Duplicate Sample Sample Sample Sample Sample Sample Sample Interference Check Sample-Majors Interference Check Sample-Majom/Minora Continuing Calibration Verification Continuing Calibration Verification Blank, Initial Calibration Blank, Continuing Calibration 61E21003-61 61E21003-62 61B21003-63 61E21003-64 61E21003-65 61E21003-66 61E21003-67 61E21003-68 61E21003-69 61E210O3-7O 61E21003-71 61E21003-72 61E21003-73 61E21003-74 61E21003-75 61E21003-76 61E21003-77 61E21003-78 61E21003-79 61E21003-80 61E21003-81 61E21003-82 61E21003-83 61E21003-84 61E21003-85 61E21003-86 61E21003-87 61E21003-88 61E2I003-89 61E21003-90 DO A 049151 CONFIDENTIAL 10/06, :06 j17 Method ICP Analysis bv SW6010A Test Code ICTSW5MM Initial Calibration H NA________ Calibration Date _________________ ANALYSIS BA. .1 SUMMARY (cont'd) Analysis Batch 6 EM61E371003142701 Analysis Start Date/Time 10/03/97 14;27:00 Analysis Stop Date/Time 10/03/97 18:17:00 Work Order # 9709433 Page 9_ Instrument 61E2 Analyst XBF. Reviewer DLC Sequence/Analysis Time 91 10/03/97 92 10/03/97 93 10/03/97 94 10/03/97 95 10/03/97 96 10/03/97 97 10/03/97 98 10/03/97 99 10/03/97 100 10/03/97 101 10/03/97 102 10/03/97 103 10/03/97 Project Sample ID DOW-VP-LW-31-V21-MET DOW-VP-LW-33-V19-MET DOW-VP-LW-33-V20-MET DOW-VP-LW-33-V20-MET DOW-VP-LW-33-V20-MET DOW-VP-LW-33-V20-MET DOW-VP-LW-33-V20-MET Lab Sample ID Sample Type Analysis File # 9709433-01A 97094 33-02A 9709433-03A 9709433-03A 9709433-03A 9709433-04A 9709433-05A CICSA-S CICSAB-S CCV-2-S ccv 1-S ICB-S CCB-S Sample Sample Serial Dilutions Sample Analytical Spike Matrix Spike Matrix Spike Duplicate Interference Check Sample-Majors Interference Check Sample-Majors/Minors Continuing Calibration Verification Continuing Calibration Verification Blank, Initial Calibration Blank, Continuing Calibration 61E21003-91 61E21003-92 61E21003-93 61E21003-94 61E21003-95 61E21003-96 61E21003-97 61E21003-98 61E21003-99 61E21003-100 61E21003-101 61E21003-102 61E21003-103 DO A 0491 F>2 CONFTDFNTIAl 10/06/97 16:06:17 Digestion Batch It Analysis Batch U RESULTS IMDG971002070000 EM61E271003142701 Work Order * 9709433 Page 10 Project Sample ID DOW~VP-LW-31-V21-MET_______ Lab Sample ID 9709433-01A_________ File H 61E21003-91 Method ICP Analysis by SW6010A Test Code ICTSW5MM Date Collected. 09/1S/97 Date Received 09/19/97 Date Prepared 10/02/97 Date Analyzed 10/03/97 Instrument 61E2 Column Analyst XBE Reviewer DLC Aliquot Mass/Volume 0.50 (mL) Extract/Digestate Volume 100 (mL) Dilution Factor 1 Analyte Antimony Arsenic Barium Beryllium Cadmium Chromium Lead Nickel Selenium Silver Thallium CAS It 7440-36-0 7440-38-2 7440-39-3 7440-41-7 7440-43-9 7440-47-3 7439-92-1 7440-02-0 7782-49-2 7440-22-4 7440-28-0 Measured Concentration mg/L ND 2.82 0.0440 ND 0.0140 J 0.734 B 0.668 B ND 5.63 B ND ND Reporting Subset Spikes Subset __ Specs Subset Matrix W Report As received % Moisture _________ Detection Limit mg/L 0.828 0.429 0.0338 0.0388 0.0342 0.159 0.267 0.115 0.442 0.113 0.425 Reporting Limit mg/L 0 0 0 0 0 0 0 0 0 0 0 00 A 049153 OONFTOENTTAI. 10/06 : 06 j 17 Digestion Batch # Analysis Batch ft RKS /S IMDG971002070000 EM61271003142701 Work Order If 9709433 Page 11_ Project Sample ID DOW-VP-LW-32-V19-MET_______ Lab Sample ID 9709433-02A File If 61E21QQ3-92______ Method ICP Analysis bv SW6010A Test Code ICTSW5MM Date Collected 09/16/97 Date Received 09/19/97 Date Prepared 10/02/97 Date Analyzed 10/03/97 Instrument 61E2 Column Analyst XBE Reviewer DLC Aliquot Mass/Volume 0.50 (mL> Extract/Dlgestate Volume 100 (mL> Dilution Factor 1 Analyte Antimony Arsenic Barium Beryllium Cadmium Chromium Lead Nickel Selenium Silver Thallium CAS ft 7440-36-0 7440-36-2 7440-39-3 7440-41-7 7440-43-9 7440-47-3 7439-92-1 7440-02-0 7782-49-2 7440-22-4 7440-28-0 Measured Concentration mg/L ND 2.38 0,0860 ND ND 0.534 B 0.748 B ND 5.02 B ND ND Reporting Subset Spikes Subset Specs Subset , Matrix W Report As received I Moisture _________ Detection Limit mg/L 0.826 0.429 0.0338 0.0388 0.0342 0.159 0.267 0.115 0.442 0.113 0.425 Reporting Limit mg/L 0 0 0 0 0 0 0 0 0 0 0 DO A 0491.54 CONFTDFNTTAl 10/06/97 16:06:17 Digestion Batch tt Analysis Batch V RESULTS IMDG97100207 0000 EM61E271003142701 Work Order 6 9709433 Page 12 Project Sample ID DOW-VP-LW-33-V2Q-MET_______ Lab Sample ID 9709433-03A_________ Pile It 61E21003-94 Method ICP Analysis by SW6010A Test Code ictswsmm Date Collected 09/16/97 Date Received 09/19/97 Date Prepared 10/02/97 Date Analyzed 10/03/97 Instrument 61E2 Column Analyst XBE Reviewer DLC Aliquot Mass/Volume 0.50 (mL) Extract/Digestate Volume 100 (mL) Dilution Factor 1 Analyte CAS H Measured Concentration mg/L Antimony Arsenic fiarium Beryllium Cadmium Chromium Lead Nickel Selenium Silver Thallium 7440-36-0 7440-38-2 7440-39-3 7440-41-7 7440-43-9 7440-47-3 7439-92-1 7440-02-0 7782-49-2 7440-22-4 7440-28-0 ND 3.13 0J ND ND 0.506 B 0,822 B ND 4.91 B ND ND Reporting Subset Spikes Subset __ Specs Subset ____ Matrix W Report As received % Moisture _________ Detection Limit mg/L 0.828 0.429 0.0338 0.0388 0.0342 0.159 0.267 0.115 0.442 0.113 0.425 Reporting Limit mg/L 0 0 0 0 0 0 0 0 0 0 0 DO A 049155 C0NFTD5NTTAL 10/06/. : 06:17 LABORATORY B L . INFORMATION Digestion Batch H______ _^ Analysis Batch # EM61E271003142701 Work Order 9709433 Page 13 Lab Sample ID CCB-S File 61E21003-103 Method ICP Analysis bv SW6010A Test Code ICTSW5MM Date Prepared Date Analyzed 10/03/97 Instrument 61E2 Column Analyst XBE Reviewer dlc Reporting Subset ___ Spikes Subset ___ -Sp^r.'i subset ___ Matrix Aliquot Mass/Volume tmU Extract/Digestate Volume (mL) Dilution Factor 1 Analyte Measured Cone. mg/L Detection Limit mg/L Reporting Limit mg/L Antimony Arsenic Barium Beryllium Cadmium Chromium Lead Nickel Selenium Silver Thallium -0.00377 J -0.000410 J -0.000140 J 0J -0.000170 J -0.000160 J 0,000350 J -0.000640 J -0.00107 J -0.000650 J -0.00676 J 0.00414 0.00215 0,000169 0.000194 0.000171 0.000794 0.O0133 0.000573 0.00221 0.000566 0.00212 -1000 -1000 -1000 -1000 -1000 -1000 -1000 -1000 -1000 -1000 -1000 DO 04915ft OONF DFNTT Al 10/06/97 16:06:17 laboratory blank information Digestion Batch ft ______________________ Analysis Batch ft EM61E271003142701 Work Order ft 9709433 Page 14 Lab Sample ID CCB-S File ft 61E21003-72 Method ICP Analysis bv SW6010A Test Code ICTSW5MM Date Prepared Date Analyzed 10/03/97 Instrument 61E2 Column Analyst XBE Reviewer DLC Reporting Subset ___ Spikes Subset ____ Specs Subset ____ Matrix Aliquot Mass/Volume (mLJ Extract/Digestate Volume (mL) Dilution Factor 1 Analyte Antimony Arsenic Barium Beryllium Cadmium Chromium Lead Nickel Selenium Silver Thallium Measured Cone. mg/L 0.00132 J -0.00203 J -0.000010 J -0.000100 J -0.000110 J 0.000540 J -0.000360 J -0.000550 J -0.00315 a -0.000960 J -0.00339 J Detection Limit mg/L 0.00414 0.00215 0.000169 0.000194 0.000171 0.000794 0.00133 0.000573 0.00221 0.000566 0.00212 Reporting Limit mg/L -1000 -1000 -1000 -1000 -1000 *1000 -1000 -1000 -1000 -1000 -1000 DO a 049157 CONFTDFNTTAl 10/06/ :06:l7 laboratory bl information Digestion Batch # IMDG971002070000 Analysis Batch # EM61E271003142701 Work Order # 9709433 Page I5_ Lab Sample ID BLK974318 File H 61E21003-74 Method 1CP Analysis bv SW6010A Teat Code ICTSW5MM Date Prepared 10/02/97 Date Analyzed 10/03/97 Instrument 6162 Column Analyst XBE Reviewer DLC Reporting Subset Spikes Subset Specs Subset ---- Matrix Aliquot Maaa/Volume 0.S0 (mL) Extract/Digestate Volume 100 (mL) Dilution Factor 1 Analyte Measured Cone. mg/L Detection Limit mg/L Reporting Limit mg/L Antimony Arsenic Barium Beryl1ium Cadmium Chromium Lead Nickel Selenium Silver Thallium 0.248 J ND 0J ND ND 0.0560 J 0.170 J ND 0.160 J ND ND 0.828 0.429 0.0338 0.0388 0.0342 0.159 0.267 0,115 0.442 0.113 0.425 0 0 0 0 0 0 0 0 0 0 0 10/06/97 16:06:17 LABORATORY CONTROL SAMPLE Digestion Batch IMDG971002 07 0000 Analysis Batch EM61E271003142701 Work Order 9709433 Page 16 Method ICP Analysis bv SW6010A Test Code ICTSW5MM Date Prepared 10/02/97 Date Analyzed 10/03/97 Instrument 61E2 Column Analyst xbe Reviewer DLC Reporting Subset Spikes Subset Specs Subset ____ ---- Matrix W Report Fu received % Moisture Aliquot Mass or Vol Extract Mass or Vol 100 <mL) 100 (mL) Control Std. ft Vol, Added Surrogate Sol'n tt Vol, Added LCS Lab Sample ID LCS977275 File ID 61E21003-76 LCS Duplicate Lab Sample ID LCSD977275 File ID 61E21003-77 Recovery Spec. Limits RPD Analyte Spiked Cone. mg/L Measured Cone. mg/L Rec. % Spiked Cone. mg/L Measured Cone. mg/L Rec. % Low High Result %% % Spec. Limit t Antimony Arsenic Barium Beryllium Cadmium Chromium Lead Nickel Selenium Silver Thallium o.osoo 0,400 1.00 1,00 0,0800 0.0800 0.400 0.100 0.100 0.0800 0-100 0,0497 0.383 0.994 0.969 0.0732 0.0737 0.364 0.0941 0.0938 0.0744 0.0873 99 0.0500 96 0.400 99 1.00 97 1.00 91 0.0800 92 0.0800 91 0.400 94 0.100 94 0,100 93 0.0800 87 0.100 0.0489 0.383 0.986 0.971 0.0730 0.0737 0.367 0.0944 0.0972 0.0724 0.0928 98 80 96 80 99 80 97 80 91 80 .92 80 92 80 94 80 97 80 90. B0 93 80 120 120 120 120 120 120 120 120 120 120 120 1.0 20 0 20 0 20 0 20 0 20 0 20 1.1 20 0 20 3.1 20 3.3 20 6.7 20 DO A 049159 CONFIDENTIAL 10/06/97 16.7 MATRIX Digestion Batch H Analysis Batch It 1 KK(S) 1MDG971002070000 EM61E271003142701 Work Order 9709433 Page }J_ Proiect Sample ID DOW-VP-LW-33-V20-MET Method ICP Analysis bv SW6010A Test Code ICTSW5MM Date Collected 09/16/97 Date Received 09/19/97 Date Prepared 10/02/97 Date Analyzed 10/03/97 Instrument 61E2 Column Analyst XBE Reviewer DLC Reporting Subset Spikes Subset Specs Subset ___ ____ Matrix w Report As received % Moisture Spike Sol'n # Vol. Added ... Surrogate Sol'n Vol. Added Sample Lab Sample ID 9709433-03A Pile # 61E21003-94 Aliquot Mass/Vol 0.50 (mL) Extract Mass/Vol 100 (mL) Dil Fact. 1 Spiked Sample Lab Sample ID 9709433-04A MS File tf 61E21003-96 Aliquot Mass/Vol 0.50 (mL) Extract Mass/Vol 100 (mL) Dil Fact. 1 Spiked Sample Dup Lab Sample ID 9709433-05A MSD File 61E21003-97 Aliquot Mass/Vol 0.50 (mL) Extract Mass/Vol 100 (mL) Dil Fact. 1 Recovery Specification Limits RPD Analyte Spike Sol ' n Cone. mg/L Measured Cone. mg/L Spiked Cone. mg/L Measured Cone. mg/L Rec. % Spiked cone. mg/L Measured Cone. mg/L Rec. % Specifi- cation Low High Result Limit \% % % Antimony Arsenic Barium Beryllium Cadmium Chromium Lead Nickel Selenium Silver Thallium .05 -5.14 B .4 3.13 1 0J 1 -0.0320 .08 -0.0260 .08 0.506 B .4 0.822 B . 1 -0.152 . 1 4.91 B .08 -0.186 . 1 -2.56 10.0 80.0 200 200 16.0 16.0 80.0 20.0 20.0 16.0 20.0 4,18 79.0 195 201 14.3 14.9 69.8 18.5 26.1 14,0 15.2 93 10.0 3.73 95 80.0 79.1 97 200 194 101 200 201 90 16.0 14.3 90 16.0 15.1 86 80.0 70.1 93 20.0 18.5 106 20.0 25.9 89 16.0 14.0 89 20.0 14.5 89 80 120 4 .4 95 80 120 0 97 B0 120 0 101 80 120 0 90 80 120 0 91 80 120 1.1 87 80 120 1.2 93 80 120 0 105 80 120 0.95 89 80 120 0 85 80 120 4.6 20 20 20 20 20 20 20 20 20 20 20 DO A 0491 AO CONFTDFNTTAl. 10/06/97 16:06:17 CONTINUING (OR DAILY) CALIBRATION verification Analysis Batch It EM61E271003142701 Initial Calibration II NA Work Order * 9709633 Page 18 Lab Sample ID CCV-l-S File * 61E21003-101 Method ICP Analvsis bv SW6010A Test Code ICTSW5MM Date Analv7id 10/03/97 Reoortina Subset Soikes Subset Specs Subset Analyte Measured Concentration mg/L Reference Concentration mg/L Recovery % Instrument 61E2 Analyst XBE Reviewer DLC Recovery Specification Limits Low High %% Silver 0*461 0,500 92 90 110 7> 'O- DO A 0491 CONFIDENT! 10/06, 6:06:17 CONTINUING (OR D L Y ) CALIBRATION VERIFICATION Analysis Batch * EM61E271003142701 Initial Calibration It NA Work order It 9709433 Page 19 Lab Sample ID CCV-l-S File II 61E21001-71 Method ICP Analysis bv SW6010A Test Code ICTSW5MM Date Analyzed 10/03/97 Reportlnq Subset Spikes Subset Specs Subset Instrument 61E2 Analyst XBE Reviewer DLC Analyte Measured Concentration mg/L Reference Concent ration mg/L Recovery % Recovery Specification Limits Low High %% Silver 0*476 0*500 95 90 110 DO A 04916? CONFTDFNTTAL lu/06/97 16:06:17 CONTINUING (OR DAILY) CALIBRATION VERIFICATION Analysis Batch EM61E271003142701 Initial Calibration It NA Work Order 9709433 Page 20 Lab Sample ID CCV-2-S File tf 61E21003-100 Method ICP Analysis bv SW6010A Test Code ICTSW5MM Date Analysed 10/03/97 Reporting Subset Spikes Subset Specs Subset ___ Instrument 61E2 Analyst xbe Reviewer DLC Analyte Antimony Arsenic Barium Beryllium Cadmium Chromium Lead Nickel Selenium Thallium Measured Concentration mg/L Reference Concentration mg/L 0.480 0.4 94 0.490 0.495 0.478 0.479 0.474 0.480 Q.4B8 0.476 0.500 0.500 0.500 0.500 0.500 0.500 0.500 0.500 0.500 0.500 Recovery % 96 99 98 99 96 96 95 96 98 95 Recovery Specification Limits Low High %% 90 110 90 110 90 110 90 no 90 no 90 no 90 no 90 no. 90 no 90 no 00 A 049103 CONFIDENTIAL 10/06, 6:06:17 CONTINUING (OR D. j Y | CALIBRATION VERIFICATION Analysis Batch II EM61E271003142701 Initial Calibration II NA Work Order It 9709633 Page 21_ Lab Sample ID CCV-2-S File II 61E21003-70 Method ICP Analvnia bv SW6010A Test Code ICTSW5MM Date Analyzed 10/03/97 Reporting Subset Spikes Subset Specs Subset Instrument 61E2 Analyst XHC Reviewer DLC Analyte Antimony Arsenic Barium Beryllium Cadmium Chromium Lead Nickel Selenium Thallium Measured Concentration mg/L Reference Concentration mg/L 0.497 0.507 0.496 0.511 0.501 0.495 0.493 0.496 0.496 0.490 0.500 0.500 0.500 0.500 0.500 0.500 0.500 0.500 0.500 0.500 Recovery \ 99 101 99 102 100 99 96 99 99 96 Recovery Specification Limits Low High \% 90 110 90 110 90 110 90 110 90 110 90 110 90 110 90 110 90 110 90 110 DO A 0491. A4 CONFTDFNTTAL. 10/06/97 16:06:17 CORTINOIIO (OR DAILY) CALIBRATION VERIFICATION Analvsis Batch ft EM61E271003142701 Initial Calibration If NA Work Order ft 9709433 Page 22 Lab Sample ID STD 2-S File ft 61E21003-67 Method ICP Analvsla bv SW6010A Test Code ICTSW5MM Date Analyzed 10/03/97 Reportinq Subset Spikes Subset ___ Specs Subset Instrument 61E2 Analyst XBE Reviewer DLC Analyte Measured Concentration mg/L Reference Concentration mg/L Recovery % Recovery Specification Limits Low High %% Antimony Arsenic Barium Beryllium Cadmium Chromium Lead Nickel Selenium Silver Thallium 1.01 1.01 0.995 1.01 1.01 1.01 1.01 1.01 0.998 1,000 1.01 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 101 95 105 101 95 105 100 95 105 101 95 105 101 95 105 101 95 105 101 95 105 101 95 105 100 95 105 100 98 105 101 95 105 00 A 049165 00NFTDFNTTAI 10/06, :06:17 CONTINUING (OR D. ,Y) CALIBRATION VERIFICATION Analysis Batch H EM61E271003142701 initial Calibration P NA Work Order 9709433 Page 23. Lab Sample ID CICSAB-S File 8 61E21003-99 Method ICP Analysis bv SW6010A Test Code ICTSW5MM Date Analyp'jd 10/03/97 Reporting Subset Spikes Subset Specs Subset Instrument 61E2 Analyst XBE Reviewer DLC Analyte Measured Concentration mg/L Reference Concentration mg/b Recovery % Recovery Specification Limits Low High t\ Barium Beryllium Cadmium Chromium bead Nickel Silver 0.0512 0,0479 0,0858 0.0470 0,0798 0.0889 0.0980 0,0500 0.0500 0.100 0.0500 0,100 0.100 0,100 102 80 120 96 80 120 86 80 120 94 80 120 80 80 120 89 80 120 98 80 120 00 A 049166 CONFTDFNTTAt 10/06/97 16:06:17 CONTINUING (OR DAILY) CALIBRATION VBRIFICATION Analysis Batch N EM61E271003142701 Initial Calibration II NA Work Order It 9709433 Page 24 Lab Sample ID CICSAB-S File It 61E21003-69 Method ICP Analysis bv SW6010A Test Code ICTSW5MM Date Analyzed 10/03/97 Reporting Subset Spikes Subset Specs Subset Instrument 61E2 Analyst XBE Reviewer DLC Analyte Barium Beryllium Cadmium Chromium Lead Nickel Silver * Measured Concentration mg/L Reference Concentration mg/L 0.0518 0.0496 0,0898 0.0475 0.0824 0.0924 0.100 0.0500 0.0500 0.100 0.0500 0.100 0,100 0.100 Recovery % 104 99 90 95 82 92 100 Recovery Specification Limits Low High %% 80 120 80 120 80 120 80 120 80 120 80 120 80 120 00 a 049167 OONFTDFNTTAl 10/06/97 16 7 ANALYTICAL IKB(S) Digestion Batch It IMDQ971002070000 Analysis Batch * EM61B271003142701 Work Order tt 9709433 Page Project Sample ID DOW-VP-LW-33-V20-MET Method ICP Analysis bv SWfiOlOA Test Code ICTSW5MM Date Collected 09/16/97 Date Received 09/19/97 Date Prepared 10/02/97 Date Analyzed 10/03/97 Instrument 61E2 Column Analyst xbe Reviewer DLC Reporting Subset Soikes Subset Specs Subset _________ Matrix W Report As received % Moisture Spike Sol'n # --- - Vol, Added ----- -------- Surrogate Sol'n Vol. Added Sample Lab Sample ID 9709433-03A File 61E21003-94 Aliquot Mass/Vol 0.50 (mL) Extract Mass/Vol' 100 (mL) Dil Fact. 1 Spiked Sample Lab Sample id 9709433-03A File II 61E21003-95 Aliquot Mass/Vol 0.50 (mL) Extract Mass/Vol 100 (mL) Dil Fact. 1.0989 Spiked Sample Dup * Lab Sample ID File # Aliquot Mass/Vol Extract Mass/Vol Dil Pact. Recovery Specification Limits RPD Analyte- Spike Sol'n Cone. mg/L Measured Cone. mg/L Spiked Cone. mg/L Measured Cone. mg/L Rec. % spiked Cone. Measured Cone. Rec. \ Specifi- cation Low High Result Limit %% % \ Antimony Arsenic Barium Beryllium Cadmium Chromium Lead Nickel Selenium Silver Thallium .05 -5.14 B .4 3,13 1 0J 1 -0.0320 .06 -0.0260 .08 0.506 B ,4 0.822 B .1 -0.152 . 1 4.91 B .08 -0.186 .1 '2.56 11.0 87,9 220 220 17.6 17.6 87,9 22.0 22.0 17.6 22.0 4.54 89.5 223 233 16,0 17,2 78,9 20.7 28,9 15,9 16.3 88 98 101 106 91 95 89 95 109 92 86 75 125 75 125 75 125 75 125 75 125 75 125 75 125 75 125 75 125 75 125 75 125 DO A 0491. AB OONFIDFNTTAl 10/06/97 16:06:17 Prolect Sample ID DOW-VP-LW-33-V20-MET Method ICP Analysis bv SW6010A Test Code ICTSW5MM 8 B R I A L DILUTION CHECK Digestion Batch H IMDG971002070000 Analysis Batch II EM61E271003142701 Date Prepared 10/02/97 Date Analyzed 10/03/97 Instrument 61E2 Analyst XBE Reviewer DLC * Reportinq Subset Spikes Subset Specs Subset ___ Work Order * 9709433 Page 26 Matrix W Report As received Analyte Antimony Arsenic Barium Beryllium Cadmium Chromium Lead Nickel Selenium Silver ThaIlium Sample Result Lab Sample ID 97094 33 -03A Dilution Factor 1 Measured Concentration mg/L Detection Limit mg/L ND 3.13 0J ND ND 0.506 B 0.822 B ND 4.91 B ND ND 0.828 0.429 0.033B 0.0388 0.0342 0. 159 0.267 0.115 0.442 0.113 0.425 Diluted Sample Result Lab Sample ID 9709433-03A Dilution Factor 5 Measured Concentration mg/L Detection Limit mg/L ND 1.73 J ND ND ND ND 0.830 J ND 6.31 ND ND 4.14 2.15 0.169 0.194 0.171 0.794 1.33 0.573 2.21 0.566 2.12 % Difference Result Specification Limit % NC 45 0 NC NC NC NC 0.97 NC 28 Q NC NC 10 10 10 10 10 10 10 10 10 10 10 DO A 049169 OONFTDFNTTAl 10/06/97 It ,7 Method ICP Analysis bv SW6010A Specification# Lab Sample ID File ID Project Sample ID/Description Analyte ANALYTICAL OTOCOL SUMMARY commrnts/narrativk Work Order ,09433 Page 27 Flag Comment/Narrative Corrective Action DO A 049170 GONFTDFNTT At.