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BIODEGRADATION (OECD 301 E) TEST SUBSTANCE Identity:A mixturecontainingperfluorooctanesulfonatweh,ich may alsobe referredtoas PFOS, FC-95, or as a component of FC-206CE. (1Octanesulfoniaccid)(CAS # 2795-39-3). Remarks: The 3M producbon lotnumber was 502. The testsample isFC206CE. Currentinformatioinndicatesitisa mixtureof0.92% PFOS, 15% diethyleneglycolbutylether,76.09% water,4% urea,1.28% Sultonefoamer, 1.55% sodium octylsulfate1,.05% polyoxyethylenemonooctylphenylether, 0.06% sodium laurylsulfatea,nd 0.05% tolytriazole. The followingsummary applies to a mixture with incompletely characterizedconcentrations of impurities.Data may not accurately retlectthe biodegradabilityof the fluorochemical component of the test sample. METHOD Method: ModifiedOECD Screening Test,OECD 301E, withDOC Analysis Test type: Ready Biodegradability GLP: No Year Completed: 1989 Analyticalmonitoring: Dissolvedorganiccarbon(DOC), pH, D.O.,and temperature. Statisticamlethods: Resultswere determined by calculatioonfthe % DOC removed as compared totheblankcontrol. Test organism source: Activatedsludgemixed liquorcollectedfrom the Metro Wastewater Treatment Plant,St.Paul,MN (Preconditionefdor7 days and restoredtooriginavlolume priorto use as inoculum). Test condition: Dilutionwater: MilliporMeilli_QTM water Mineral NutrientMedium: Nutrientmedium per OECD 301 E method. InitiaplH 7.0. Stock and testsolution preparation: A stocksolutionwas prepared by adding 10 mL ofthe testsubstance toone liteorf mineralnutrient medium (equivalentto 1300 rngTOC/L). InitipaHl 7.3.Inorderto obtaina finaltestconcentrationof40 mg DOC/L, 18.46 mL ofthe stock solutionwas used per 600 mL testvolume. Testvessels: 1000 mL Erienmeyers containing600 mL testsolution and capped withfoam plugs. Incubator Conditions: Gailenkamp Constanttemperatureorbital shaker incubator(constantdarkconditions) Temperature: 22 2 OC Agitation:Shaken continuouslyat 100 rpm Number ofconcentrations1:plussodiumbenzoatestandard (referencestandard)and blank,allinduplicate. lnoculum conditionon testinitiationT:SS 2227 mg/L (TSS intest flask1.114 mg/L) and initaplH 5.4. Element Basis: Decrease indissolvedorganiccarbon compared to the blanks. Test substance flaskconditions: pH: Day 0-7.3 (bothduplicates)D,ay 28-5.5 (bothduplicates) D.O.: Day 0-8.1(bothduplicates)D,ay 28-8.8(bothduplicates) RESULTS Nominal concentrations: Blankcontrol,sodium benzoate at-20 mg DOC/L and testsubstance at- 40 mg DOC/L. Element values: 28 Day Degradation- 90% duplicate1 and 91% duplicate2. Mean value91%. Remarks: Testingwas conducted on a mixtureas describedintheTest Substance Remarks field.The valuesreportedapplytothatmixtureand not the fluorochemicalproportionalone. CONCLUSIONS The FC-206CE % biodegradationbased on mean DOC removalwas 91% after28 days. The referencesubstance obtained98% degradation,thereforethe inoculum used was viable. Submitter: 3M Company, EnvironmentalLaboratory,P.O. Box 33331, St. Paul,Minnesota,55133 DATA QUALITY ReliabilityK:-Jimiscrhanking2. Testingmeets allcriterifaorqualitytesfing. However, sample puritywas notproperlycharacterizedand the studylacks analyticaclonfirmationofthe amount offluorochemicalproportioninthe solution. REFERENCES The studywas conducted by the 3M EnvironmentalLaboratory,St.Paul,MN, Lab Request number G1358-2, 1989. OTHER Last changed: 6/26/00 "-.1) 4 [) P,',,) Sample Description FC 51,1 r-,c -,Zobck too- 50 A Rec\cl8y10CIL,CI(AO6s,r1c1x1 Lab Request No. EnvironmentalLab - Work Shoot Page ol Screv_rll Tec Date: Analyst: --TLuLD lL-A-h4, -7 Teri.p2 ;L A 7F Ee =-2Q/0 csf- Ref,.rynfg tlC!g @7 a4 t@@ rifn+- dD k-% 4& cli rL@, IA 'o pg.. ioan@a D PWO IRMPle Description EnvironmentalLah - Work Sheet ecL orlcb ScreL,..ki eSf- 30 Lab RequestNo. 136P Page of Date: Analyst: IL -%oin . A14tat%,rA COW. L--7,5- ---------------- %ittioAbe.,4r@7 "D#m IOLO 4 D PWI offiplebescription Alocll-g P'20zt/ Environmental Lab - Work Sheet Ala Lab Request No. Page--. of Date: sE:2,3z Analyst: <,Igs '7 Le v ev z> 4- 4 Sample Description FC F'C-.@obe-V Loi-5c).l 8,oc)6 EnvironmeLnabt-aWlorkSheet Tes Lab Request No. -cv_j315-11@ll Page Date: Of 42L3- Analyst: Te-,i. To-C- To COC, --M _6-1 q - -- - -I ckc TO.C- 130, C-IL20 +.eA+ c aD pe4cty Sample Description Ao EnvironmentalLab - Work Sheet Sc Ceen In C-.;tcb CE Lab Request No. -C-- Page Date: of 3 -<9cl Analyst: FC lo,3 C E- Ad- Micrtbf l@i@F ASL I Vol 74.j@ 4- + 7- 7..5 to -4 + IA. All Tec.+ :@e))( ,4f@ef e 1 -AA 5-C) d- Ler -4--@,4-@IA,o rAe hy :tkcee -Tke =Ctrs.4 W4P r-e Y%Ap iA" e-ele-+ L%A t:>6c "P-&L yc6cpll. ck 7- F)La.Lek--i u ;,ol r jam Fclm 106200. 0.PVDO Lab RequestNo.&/.q-s-sz tple Descriptlon LAIMACS'Sl"lf liaaream re--l-0C,L3-I i pe- EnvironmentalLab - Work Sheet Te-vnper&i-ure- Ih C-.dllehkamp Page---L- ot- Date: 5--,93-gq Analyst: -T!@l6.a-t,,r- A041-c-):fd 'iCons 100 g P/*Ii Te-@.4 3ot x- Aln I lu 'Na :Gu-W41 c, Te Ternp,- c- -;z -leg C2 67- cl I- ' klo M 0 il,',o Sample Description FC -.o23 e-L- EnvironmentalLab - Work Sheet Te L) T p id C)r, - p Ji OC..@ ;,.,I 3,.l 4,3, :3. 3 7. ip "7 Lab Request No. Page of i)ate: Analyst: re Aob m 7- 3, 04VXR"4UUAL LABORATORY MODIFIED OEM SCREENING TEST 301E READY BIODEGRADABMITY LR Analyst -Si@ Test Substance ;?Oot,!C):- -6-OR Test Caxvntration #ID rria L-) Irx)culum Source A4dp4-tn Tred+men+--P-Lk3i chricl--ntra-t-oifm suwm&W solids in inoculum. fresh (in mirieral niedium) pre-oonditioned (restored to origiml volume) A4 ikel I-jgi),nr <+ .1.99 -7,@)rL Paiij Carbm Determinations Carbm Analyzer = Dammrm@ Xm@ Inoculum Used: Fresh/*Pre-oonditioned -Medium- Flask Amlyses Tim of incubation (days) 0 1 3 7 14 UVI) 21 27 28 Blank Mean 1 A, -A2 A, mean 2 B, B 2 B, aran bk An*an B 2 o.Jog ).q Sg o.oq7 o.o3olo-171 0,041 0-oks- 0.030 c>.311 1,999 0 .0-71 0-01110-105' O,cwIK7g)O761'o-0.0.o;0l6e0c)- 1 0 -0:3L5" O,Aqo I-q,3 0,05q o. qol o .084P O,cc>g 35.2,_Lla o.oqo 6.0-7110"31? t>.bap0.0;to 0.03a 01000 O.Oqq o,cog O.oA'4 0,0;15- o,ol9 L).377 0,1,11 0.0;oq,,,0--;c6Oq.Ol0t.-1403-0,2;L 339 1,017 Lo,0 -08b 0, 017 I'D 0. 0)@4 o. c@s 0 -C)IQA Test Chemical c c 2 C, mean D 2 D, mean 3b,5;@ 3q.cf 7 -3-1-09 AI,59 10 3.4&5- 36 q 3 3Y.qq 316,73.3 Y -q 2 35@ y5- 36, 3535, q q 36.,4 9 -6;@-I;t,lq,7q 4. 11 o -3a.qq .19.99 3a,q7 3o.4D*7 o *.iei- 3. o q 3. bg 14 Ao3@ a 0,2-7.3.2 @ -gSc) 3. ACIO a5@7 3b.3;@ V.9 9.A1, 19 -&Co-lA,oo7 .2.q3q 3.@2-71 Evaluatim of raw data Flask No. 1 D, .,J- r(c,mean - bk) I L(%imean o x ioc 2D 2 'I 1 (P,mean - kk) (D A, x loc Mean D = _pl.+ D2 2 -- Peroant Degradation after t days 0.1 1 3 6.7 7 14 21 27 28 1cl%1 9@ q@,-qC) -@1)7 11,31 ENWRONMEMAL T.AWRAMRY MC)DIFIED OECD SCREENING TEST 301E READY BIODEGRADMLILITY I.R Date Analyst Inn 3-91 -4R Test Substance - :>ocA k u-M Re ii7r, -h(e Test Concentration -.20rn e_ Irmvluu Source Me4rn Cbp= t-rLaLt=i Of SUSDended solids in irmulum. fresh (in mineral mecuum) A(d Pi A4AI Pre-COrIcUtiOned (restored to original volume) Ca Determinations Carbon Analyzer Ddmmrv@R X=tAx TncciilumUsed: FresWPre-conditioned -Medium Flask Analyses Tinieof irr-@tion (days) UngA) 01 3 7 14 21 27 28 Blank Mean 1 A, -A 2 A, mean 2 B, B 2 B, mewi bk A, mean + B, 0-,IU'i oooq7 o.o3o .1,710.041 0-015- 0 -03C) o.3)1 I,SSS? D,-071o-oli o,OA-5o,@-0.39- 6,.Aqo I,qi36.c64o,o2i10-139-o.oa0g-0;tco).o33. O.qol C).Os;h O.Ooe 0-coo 0.041 C.Cog o,ay5- o.o;?q -0-35;, c>.ISL-ooYo e).Oi -o-om 0.02:@o.c,*D O.Olq 77 0. 1.11 10.O;tq r3.3,3q 1.017 -OY;LoL.oi7i 0.)13 O-OA;L Test Chemical 2 C, c 2 Ci mean D, D 2 D, mean Evaluation of raw data a.7qglo.751 a Vy.-.D395- 0-f5i "?o.44 90.@3 - OEO 0 -o IILL,) 0.5;,3O-qc;- c)-l@3 o .3clA o. 3b o 0.038.0-6360-927.0,g o.3q4 0.10(0, lq-qo 10-51 0-olar C).(.i)0q-000 O.Ag7 L')3.7o o.3Ri? _20,5-C) 0.070 6.061 0. 0Si Flask bb. 1 D, :J- r(c,mean- bk) L(Co,wea-n-I*OU x 10 2D 2 Mean Xlo pL+ D2 0 D 2 Percent Degradation after t days 1 3- 7 7-3 /60 17 14 21 27 28 ! @8 Igig 0,C)o@4)01(7)/0t)'99179 C,00 3.7 1/OC1)7'71,9 liciIqci qg 1 oLc'CD AAccA'Ctc'Scrw-niric@Te Reckct-/ L R 6F J-35's 4-Ai-99 FC-AO3CE- pef-'cne+- b e,-Z@ oriA -C-riet: Days (7o bor-Re-rmvaI) 7e@st- Dcxy DCLY I>c% DL,.-/ Dqy Doy bo@y -gubs@,ance -t 3 14 . --ZI @7 ;is - FC-.@o3Ec- 1 -3.1 -.2-1 is 38 193 q3 93 f=c-;03c-@2,-4.1 0.3 1;L Cto .Fe.-go4.crt-o-i7 IOlk 19 99 E? 90 so .1@- 9)., q o FC-;,04C&-@ 0-;k to-9 15 Ci 99 x 91 SL3o,cttnzi..Lu-mw- 7.3 loo 97 9(0 99 93 sc,alvm &nzca+f- o o;L loo 17 loo 99 19 99 X too 06/23/2000 ENVIRONMENTAL LABORATORY ARCHIVED FINAL REPORT LAB REQUEST NO. G1798 REQUESTOR NAME: MTE/EAR DEPARTMENT: 0535 PROJECT NO: 9970013000 DATE RECEIVED: 05/23/1989 DESC: FC-203 CE AND FC-206 CE BIODEG. DAY 0 CONTRACT LAB(S): EXP COMP DATE: 05/31/1989 DATE COMPLETED: 06/02/1989 PROJECT LEAD: JW STOCK PHONE NO: 651-778-6438 3M FAX NO: 651-778-6176 Please run in duplicate. -------------------------------------------------------------------------------- SAMPLE DATE CODE DESCRIPTION RESULT MDL or (95% C.I.) -------------------------------------------------------------------------------- 1 05/23/89 FC-203 I ------------ DOC DISSOLVED ORGANIC CARBON 40 MG/L 2 05/23/89 FC-203 II ------------ DOC DISSOLVED ORGANIC CARBON 41 MG/L 3 05/23/89 FC-206 I ------------ DOC DISSOLVED ORGANIC CARBON 37 MG/L 4 05/23/89 FC-206 II ------------ DOC DISSOLVED ORGANIC CARBON 36 MG/L 06/23/2000 ENVIRONMENTAL LABORATORY 1 ARCHIVED FINAL REPORT LAB REQUEST NO. G1797 REQUESTOR NAME: MTE/EAR DEPARTMENT: 0535 PROJECT NO: 9970013000 DATE RECEIVED: 05/23/1989 DESC: LANDFILL STAB FOAM BIODEG. DAY 0 CONTRACT LAB(S): EXP COMP DATE: 05/31/1989 DATE COMPLETED: 06/02/1989 PROJECT LEAD: JW STOCK PHONE NO: 651-778-6438 3M FAX NO: 651-778-6176 Please run all samples in duplicate. -------------------------------------------------------------------------------- SAMPLE DATE CODE DESCRIPTION RESULT MDL or (95% C.I.) -------------------------------------------------------------------------------- 1 05/23/89 MQ MO BLANK DOC DISSOLVED ORGANIC CARBON 2 05/23/89 MEDIUM NUTRIENT <0.5 MG/L DOC DISSOLVED ORGANIC CARBON 0.8 MG/L 3 05/23/89 1ST RINSE FOAM SOLIDS DOC DISSOLVED ORGANIC CARBON 4 05/23/89 2ND RINSE FOAM SOLIDS 2000 MG/L DOC DISSOLVED ORGANIC CARBON 540 MG/L 5 05/23/89 3RD RINSE FOAM SOLIDS DOC DISSOLVED ORGANIC CARBON 150 MG/L 6 05/23/89 4TH RINSE FOAM SOLIDS DOC 7 05/23/89 DISSOLVED BLANK 1 ORGANIC CARBON CONTROL 52 MG/L DOC DISSOLVED ORGANIC CARBON <0.5 MG/L 8 05/23/89 BLANK II CONTROL DOC DISSOLVED ORGANIC CARBON <0.5 MG/L ------------ 9 05/23/89 LEACHATE I DOC DISSOLVED ORGANIC CARBON 42 MG/L ------------ 10 05/23/89 LEACHATE II DOC DISSOLVED ORGANIC CARBON 41 MG/L 11 05/23/89 PRE W-SOLIDS ------------ DOC DISSOLVED ORGANIC CARBON 1.3 MG/L 06/23/2000 ENVIRONMENTAL LABORATORY 1 ARCHIVED FINAL REPORT LAB REQUEST NO. G1802 REQUESTOR NAME: MTE/EAR DEPARTMENT: 0535 PROJECT NO: 9970013000 DATE RECEIVED: 05/24/1989 DESC: FC-203CE AND FC-206CE BIODEG. DAY I CONTRACT LAB(S): EXP COMP DATE: 06/02/1989 DATE COMPLETED: 06/02/1989 PROJECT LEAD: JW STOCK PHONE NO: 651-778-6438 3M FAX NO: 651-778-6176 Test shares controls & ref. substance with LR G1800, See LR G1801 for day 1 analysis. -------------------------------------------------------------------------------- SAMPLE DATE CODE DESCRIPTION RESULT MDL or (95% C.I.) -------------------------------------------------------------------------------- ------------ 1 FC-203 I DOC 2 DISSOLVED ORGANIC CARBON 42 MG/L FC-203 II ------------ DOC 3 DISSOLVED FC-206 I ORGANIC CARBON 44 MG/L ------------ DOC 4 DISSOLVED ORGANIC CARBON 35 MG/L FC-206 II ------------ DOC DISSOLVED ORGANIC CARBON 36 MG/L 06/23/2000 ENVIRONMENTAL LABORATORY ARCHIVED FINAL REPORT LAB REQUEST NO. G1801 REQUESTOR NAME: MTE/EAR DEPARTMENT: 0535 PROJECT NO: 9970013000 DATE RECEIVED: 05/24/1989 DESC: LANDFILL STAB FOAM BIODEG. DAY 1 CONTRACT LAB(S): EXP COMP DATE: 06/02/1989 DATE COMPLETED: 06/02/1989 PROJECT LEAD: JW STOCK PHONE NO: 651-778-6438 3M FAX NO: 651-778-6176 Please run all samples in duplicate. -------------------------------------------------------------------------------- SAMPLE DATE CODE DESCRIPTION RESULT MDL or (95% C.I.) -------------------------------------------------------------------------------- 1 DOC 2 DOC 3 DOC 4 DOC 5 DOC 6 DOC 7 DOC 8 DOC 9 DOC 10 DOC BLANK I CONTROL DISSOLVED ORGANIC CARBON 1.9 MG/L BLANK II CONTROL DISSOLVED LEACHATE ORGANIC CARBON <0.5 MG/L -----------I DISSOLVED ORGANIC CARBON 40 MG/L LEACHATE II ------------ DISSOLVED ORGANIC CARBON SOLIDS I WASHED 39 MG/L DISSOLVED ORGANIC CARBON 0.7 MG/L SOLIDS II WASHED DISSOLVED LEACH & ORGANIC CARBON SOLIDS I 1.2 MG/L DISSOLVED ORGANIC CARBON 42 MG/L LEACH & SOLIDS II DISSOLVED ORGANIC CARBON 41 MG/L REF SUB I SODIUM BENZ. DISSOLVED ORGANIC CARBON REF SUB II SODIUM BENZ. 20 MG/L DISSOLVED ORGANIC CARBON 21 MG/L 06/23/2000 ENVIRONMENTAL LABORATORY ARCHIVED FINAL REPORT LAB REQUEST NO. G1820 REQUESTOR NAME: MTE/EAR DEPARTMENT: 0535 PROJECT NO: 9970013000 DATE RECEIVED: 05/26/1989 DESC: FC-203CE AND FC-206CE BIODEG. DAY 3 CONTRACT LAB(S): EXP COMP DATE: 06/05/1989 DATE COMPLETED: 06/02/1989 PROJECT LEAD: JW STOCK PHONE NO: 651-778-6438 3M FAX NO: 651-778-6176 Test shares controls & ref. sub with LR G1800; See LR G1819 for day 3 analyses -------------------------------------------------------------------------------- SAMPLE DATE CODE DESCRIPTION RESULT MDL or (95% C.I.) -------------------------------------------------------------------------------- 1 FC 203 1 ------------ DOC 2 DISSOLVED ORGANIC CARBON 41 MG/L FC 203 11 ------------ DOC 3 DISSOLVED FC 206 1 ORGANIC CARBON 40 MG/L ------------ DOC 4 DISSOLVED ORGANIC CARBON 32 MG/L FC 206 11 ------------ DOC DISSOLVED ORGANIC CARBON 33 MG/L 06/23/2000 ENVIRONMENTAL LABORATORY 1 ARCHIVED FINAL REPORT LAB REQUEST NO. G1819 REQUESTOR NAME: MTE/EAR DEPARTMENT: 0535 PROJECT NO: 9970013000 DATE RECEIVED: 05/26/1989 DESC: LANDFILL STAB. FOAM BIODEG. DAY 3 CONTRACT LAB(S): EXP COMP DATE: 06/05/1989 DATE COMPLETED: 06/02/1989 PROJECT LEAD: JW STOCK PHONE NO: 651-778-6438 3M FAX NO: 651-778-6176 Please analyze in duplicate. -------------------------------------------------------------------------------- SAMPLE DATE CODE DESCRIPTION RESULT MDL or (95% C.I.) -------------------------------------------------------------------------------- 1 DOC 2 DOC 3 DOC 4 DOC 5 DOC 6 DOC 7 DOC 8 DOC 9 DOC 10 DOC BLANK I CONTROL DISSOLVED ORGANIC CARBON BLANK II CONTROL DISSOLVED ORGANIC CARBON LEACH I LEACHATE DISSOLVED ORGANIC CARBON LEACH II LEACHATE DISSOLVED ORGANIC CARBON SOLIDS I PRE-WASHED DISSOLVED ORGANIC CARBON SOLIDS II PRE-WASHED DISSOLVED ORGANIC CARBON LEACH & SOLIDS I DISSOLVED ORGANIC CARBON LEACH & SOLIDS II DISSOLVED ORGANIC CARBON REF SUB I SODIUM BENZ. DISSOLVED ORGANIC CARBON REF SUB II SODIUM BENZ. DISSOLVED ORGANIC CARBON <0.5 MG/L <0.5 MG/L 31 MG/L 33 MG/L <0.5 MG/L <0.5 MG/L 30 MG/L 33 MG/L <0.5 MG/L <0.5 MG/L 06/23/2000 ENVIRONMENTAL LABORATORY 2 ARCHIVED FINAL REPORT LAB REQUEST NO. G1797 CONTINUED -------------------------------------------------------------------------------- SAMPLE DATE CODE DESCRIPTION RESULT MDL or (95% C.I.) -------------------------------------------------------------------------------- 12 05/23/89 PRE-W SOLIDS II DOC DISSOLVED ORGANIC CARBON 1.1 MG/L 13 05/23/89 LEACH & SOLIDS I DOC DISSOLVED ORGANIC CARBON 43 MG/L 14 05/23/89 LEACH & SOLIDS II DOC DISSOLVED ORGANIC CARBON 43 MG/L 15 05/23/89 LEACHATE AS-IS DOC DISSOLVED ORGANIC CARBON 2000 MG/L 16 05/23/89 REF SUB I SODIUM BENZ. DOC DISSOLVED ORGANIC CARBON 21 MG/L 17 05/23/89 REF SUB II SODIUM BENZ. DOC DISSOLVED ORGANIC CARBON 20 MG/L 06/23/2000 ENVIRONMENTAL LABORATORY 1 ARCHIVED FINAL REPORT LAB REQUEST NO. G1834 REQUESTOR NAME: MTE/EAR DEPARTMENT: 0535 PROJECT NO: 9970013000 DATE RECEIVED: 05/30/1989 DESC: FC-203CE AND FC-206CE BIODEG. DAY 7 CONTRACT LAB(S): EXP COMP DATE: 06/09/1989 DATE COMPLETED: 06/02/1989 PROJECT LEAD: JW STOCK PHONE NO: 651-778-6438 3M FAX NO: 651-778-6176 Test shares controls & ref sub. with LR G1800; see LR G1833 for day 7 analyses -------------------------------------------------------------------------------- SAMPLE DATE CODE DESCRIPTION RESULT MDL or (95% C.I.) -------------------------------------------------------------------------------- 1 FC 203 1 ------------ DOC 2 DISSOLVED ORGANIC CARBON 33 MG/L FC 203 11 ------------ DOC 3 DISSOLVED FC 206 1 ORGANIC CARBON 35 MG/L ------------ DOC 4 DISSOLVED ORGANIC CARBON 30 MG/L FC 206 11 ------------ DOC DISSOLVED ORGANIC CARBON 30 MG/L 06/23/2000 ENVIRONMENTAL LABORATORY ARCHIVED FINAL REPORT LAB REQUEST NO. G1833 REQUESTOR NAME: MTE/EAR DEPARTMENT: 0535 PROJECT NO: 9970013000 DATE RECEIVED: 05/30/1989 DESC: LANDFILL STAB. FOAM BIODEG. DAY 7 CONTRACT LAB(S): EXP COMP DATE: 06/09/1989 DATE COMPLETED: 06/02/1989 PROJECT LEAD: JW STOCK PHONE NO: 651-778-6438 3M FAX NO: 651-778-6176 Please run in duplicate. -------------------------------------------------------------------------------- SAMPLE DATE CODE DESCRIPTION RESULT MDL or (95% C.I.) -------------------------------------------------------------------------------- 1 DOC 2 BLANK I CONTROL DISSOLVED BLANK II ORGANIC CARBON <0.5 MG/L ------------ DOC 3 DOC 4 DOC 5 DOC 6 DISSOLVED LEACH I ORGANIC CARBON <0.5 MG/L ------------ DISSOLVED LEACH II ORGANIC CARBON 29 MG/L ------------ DISSOLVED SOLIDS I ORGANIC CARBON 29 MG/L ------------ DISSOLVED ORGANIC CARBON <0.5 MG/L SOLIDS II ------------ DOC 7 DOC 8 DOC 9 DOC 10 DOC DISSOLVED ORGANIC CARBON LEACH + SOLID I DISSOLVED ORGANIC CARBON LEACH + SOLID II DISSOLVED ORGANIC CARBON REF I SODIUM BENZ. DISSOLVED ORGANIC CARBON REF II SODIUM BENZ. DISSOLVED ORGANIC CARBON <0.5 MG/L 32 MG/L 27 MG/L 0.5 MG/L 0.6 MG/L 06/23/2000 ENVIRONMENTAL LABORATORY 1 ARCHIVED FINAL REPORT LAB REQUEST NO. G1874 REQUESTOR NAME: MTE/EAR DEPARTMENT: 0222 PROJECT NO: 9970013000 DATE RECEIVED: 06/06/1989 DESC: FC-203CE & FC-206CE BIODEG DAY 14 CONTRACT LAB($): EXP COMP DATE: 06116/1989 DATE COMPLETED: 06112/1989 PROJECT LEAD: JW STOCK PHONE NO: 651-778-6438 3M FAX NO: 651-778-6176 Test shares controls and ref. substance with LR G1800; See LR G1873 for day 14 analyses. -------------------------------------------------------------------------------- SAMPLE DATE CODE DESCRIPTION RESULT MDL or (95% C.I.) -------------------------------------------------------------------------------- ------------ I FC 203 1 DOC 2 DISSOLVED ORGANIC CARBON 5.0 MG/L FC 203 11 ------------ DOC 3 DISSOLVED FC 206 1 ORGANIC CARBON 4.3 MG/L ------------ DOC 4 DISSOLVED ORGANIC CARBON 4.2 MG/L FC 206 11 ------------ DOC DISSOLVED ORGANIC CARBON 2.9 MG/L 6/23/2000 ENVIRONMENTAL LABORATORY ARCHIVED FINAL REPORT LAB REQUEST NO. G1873 CONTRACT LAB(S): REQUESTOR NAME: MTE/EAR EXP COMP DATE: 06/16/1989 DEPARTMENT: 0222 DATE COMPLETED: 06/12/1989 PROJECT NO: 9970013000 PROJECT LEAD: JW STOCK DATE RECEIVED: 06/06/1989 PHONE NO: 651-778-6438 DESC: LANDFILL STAB. FOAM BIODEG. DAY 14 3M FAX NO: 651-778-6176 -------------------------------------------------------------------------------- SAMPLE DATE CODE DESCRIPTION RESULT MDL or (95% C.I.) -------------------------------------------------------------------------------- 1 BALNK I CONTROL DOC 2 DOC 3 DISSOLVED ORGANIC CARBON <0.5 MG/L BLANK II CONTROL DISSOLVED LEACH I ORGANIC CARBON <0.5 MG/L ------------ DOC 4 DISSOLVED LEACH II ORGANIC CARBON 1.9 MG/L ------------ DOC 5 DISSOLVED SOLIDS I ORGANIC CARBON 3.2 MG/L ------------ DOC 6 DISSOLVED ORGANIC CARBON <0.5 MG/L SOLIDS II ------------ DOC 7 DOC DISSOLVED LEACH + DISSOLVED ORGANIC CARBON SOLIDS I ORGANIC CARBON <0.5 MG/L 3.8 MG/L 8 DOC 9 DOC 10 DOC LEACH + SOLIDS II DISSOLVED ORGANIC CARBON REF SUB I SODIUM BENZ DISSOLVED ORGANIC CARBON REF SUB II SODIUM BENZ DISSOLVED ORGANIC CARBON 3.1 MG/L 0.8 MG/L <0.5 MG/L 06/23/2000 ENVIRONMENTAL LABORATORY ARCHIVED FINAL REPORT LAB REQUEST NO. G1907 REQUESTOR NAME: MTE/EAR DEPARTMENT: 0535 PROJECT NO: 9970013000 DATE RECEIVED: 06/13/1989 DESC: FC-203CE AND FC-206CE BIODEG. DAY 21 CONTRACT LAB(S): EXP COMP DATE: 06/20/1989 DATE COMPLETED: 06/16/1989 PROJECT LEAD: JW STOCK PHONE NO: 651-778-6438 3M FAX NO: 651-778-6176 Test shares controls & ref. substance with LR G1800, see LR G1906 for day 21 analyses. -------------------------------------------------------------------------------- SAMPLE DATE CODE DESCRIPTION RESULT MDL or (95% C.I.) -------------------------------------------------------------------------------- I FC 203 1 ------------ DOC 2 DISSOLVED ORGANIC CARBON 4.7 MG/L FC 203 11 ------------ DOC 3 DISSOLVED FC 206 1 ORGANIC CARBON 4.7 MG/L ------------ DOC 4 DISSOLVED ORGANIC CARBON 3.1 MG/L FC 206 11 ------------ DOC DISSOLVED ORGANIC CARBON 2.0 MG/L 06/23/2000 ENVIRONMENTAL LABORATORY ARCHIVED FINAL REPORT LAB REQUEST NO. G1906 CONTRACT LAB(S): REQUESTOR NAME: MTE/EAR EXP COMP DATE: 06/20/1989 DEPARTMENT: 0535 DATE COMPLETED: 06/16/1989 PROJECT NO: 9970013000 PROJECT LEAD: JW STOCK DATE RECEIVED: 06/13/1989 PHONE NO: 651-778-6438 DESC: LANDFILL STAB FOAM BIODEG. DAY 21 3M FAX NO: 651-778-6176 -------------------------------------------------------------------------------- SAMPLE DATE CODE DESCRIPTION RESULT MDL or (95% C.I.) -------------------------------------------------------------------------------- 1 DOC 2 DOC 3 DOC 4 DOC 5 DOC 6 DOC 7 DOC 8 DOC 9 DOC 10 DOC BLANK I CONTROL DISSOLVED ORGANIC CARBON BLANK II CONTROL <0.5 MG/L DISSOLVED ORGANIC CARBON <0.5 MG/L LEACH I LEACHATE DISSOLVED ORGANIC CARBON LEACH II LEACHATE 2.3 MG/L DISSOLVED SOLIDS I ORGANIC CARBON 3.1 MG/L ------------ DISSOLVED ORGANIC CARBON <0.5 MG/L SOLIDS II ------------ DISSOLVED LEACH + ORGANIC CARBON SOLIDS I <0.5 MG/L DISSOLVED ORGANIC CARBON 2.4 MG/L LEACH + SOLIDS II DISSOLVED ORGANIC CARBON REF SUB I SODIUM BENZ. 1.5 MG/L DISSOLVED ORGANIC CARBON <0.5 MG/L REF SUB II SODIUM BENZ. DISSOLVED ORGANIC CARBON <0.5 MG/L 06/23/2000 ENVIRONMENTAL LABORATORY 1 ARCHIVED FINAL REPORT LAB REQUEST NO. G1936 REQUESTOR NAME: MTE/EAR DEPARTMENT: 0535 PROJECT NO: 9970013000 DATE RECEIVED: 06/1911989 DESC: FC-203CE & FC-206CE BIODEG. DAY 27 CONTRACT LAB(S): EXP COMP DATE: 06/26/1989 DATE COMPLETED: 06/23/1989 PROJECT LEAD: JW STOCK PHONE NO: 651-778-6438 3M FAX NO: 651-778-6176 Test shares controls & ref. substance with LR G1800, see LR G1935 for day 27 analyses. -------------------------------------------------------------------------------- SAMPLE DATE CODE DESCRIPTION RESULT MDL or (95% C..I.) -------------------------------------------------------------------------------- I FC-203 I ------------ DOC 2 DISSOLVED ORGANIC CARBON 3.0 MG/L FC-203 II ------------ DOC 3 DISSOLVED FC-206 I ORGANIC CARBON 4.2 MG/L ------------ DOC 4 DISSOLVED ORGANIC CARBON 3.1 MG/L FC-206 II ------------ DOC DISSOLVED ORGANIC CARBON 2.9 MG/L 06/23/2000 ENVIRONMENTAL LABORATORY ARCHIVED FINAL REPORT LAB REQUEST NO. G1935 CONTRACT LAB(S): REQUESTOR NAME: MTE/EAR DEPARTMENT: 0535 EXP COMP DATE: 06/26/1989 DATE COMPLETED: 06/23/1989 PROJECT NO: 9970013000 PROJECT LEAD: JW STOCK DATE RECEIVED: 06/19/1989 PHONE NO: 651-778-6438 DESC: LANDFILL STAB. FOAM BIODEG. DAY 27 3M FAX NO: 651-778-6176 -------------------------------------------------------------------------------- SAMPLE DATE CODE DESCRIPTION RESULT MDL or (95% C.I.) -------------------------------------------------------------------------------- I DOC 2 BLANK I CONTROL DISSOLVED ORGANIC CARBON BLANK II CONTROL <0.5 MG/L DOC 3 DISSOLVED LEACH I ORGANIC CARBON LEACHATE <0.5 MG/L DOC 4 DISSOLVED ORGANIC CARBON LEACH II LEACHATE 1.8 MG/L DOC 5 DISSOLVED SOLIDS I ORGANIC CARBON 2.0 MG/L ------------ DOC 6 DISSOLVED ORGANIC CARBON <0.5 MG/L SOLIDS II ------------ DOC 7 DISSOLVED ORGANIC CARBON LEACH + SOLIDS I <0.5 MG/L DOC 8 DISSOLVED LEACH + ORGANIC CARBON SOLIDS 2.8 MG/L DOC 9 DOC 10 DOC DISSOLVED ORGANIC CARBON REF SUB I SODIUM BENZ DISSOLVED ORGANIC CARBON REF SUB II SODIUM BENZ DISSOLVED ORGANIC CARBON 1.9 MG/L <0.5 MG/L <0.5 MG/L 06/23/2000 ENVIRONMENTAL LABORATORY ARCHIVED FINAL REPORT LAB REQUEST NO. G1941 REQIJESTOR NAME: MTE/EAR DEPARTMENT: 0535 PROJECT NO: 9970013000 DATE RECEIVED: 06/20/1989 DESC: FC-203CE & FC206CE BIODEG DAY 28 CONTRACT LAB(S): EXP COMP DATE: 06/27/1969 DATE COMPLETED: 06/23/1989 PROJECT LEAD: JW STOCK PHONE NO: 651-778-6438 3M FAX NO: 651-778-6176 TEST SHARES CONTROLS + REF SUBSTANCE W/ LRG1800, SEE LRG1940 FOR DAY 28 ANALYSES. -------------------------------------------------------------------------------- SAMPLE DATE CODE DESCRIPTION RESULT MDL or (95% C.I.) -------------------------------------------------------------------------------- I FC 203 1 ------------ DOC 2 DISSOLVED ORGANIC CARBON 3.0 MG/L FC 203 11 ------------ DOC 3 DOC 4 DISSOLVED FC 206 1 ORGANIC CARBON 4.8 MG/L ------------ DISSOLVED ORGANIC CARBON 3.7 MG/L FC 206 11 ------------ DOC DISSOLVED ORGANIC CARBON 3.3 MG/L 06/23/2000 ENVIRONMENTAL LABORATORY ARCHIVED FINAL REPORT LAB REQUEST NO. G1940 CONTRACT LAB(S): REQUESTOR NAME: MTE/EAR DEPARTMENT: 0535 PROJECT NO: 9970013000 EXP COMP DATE: 06/27/1989 DATE COMPLETED: 06/23/1989 PROJECT LEAD: JW STOCK DATE RECEIVED: 06/20/1989 PHONE NO: 651-778-6438 DESC: LANDFILL STAB FOAM BIODEG DAY 28 3M FAX NO: 651-778-6176 -------------------------------------------------------------------------------- SAMPLE DATE CODE DESCRIPTION RESULT MDL or (95% C.I.) -------------------------------------------------------------------------------- I BLANK I CONTROL DOC 2 DISSOLVED ORGANIC CARBON BLANK II CONTROL <0.5 MG/L DOC 3 DISSOLVED LEACH I ORGANIC CARBON LEACHATE <0.5 MG/L DOC 4 DISSOLVED ORGANIC CARBON LEACH II LEACHATE 4.1 MG/L DOC 5 DISSOLVED ORGANIC CARBON SOLIDS I PRE-WASHED 4.4 MG/L DOC 6 DOC 7 DISSOLVED ORGANIC CARBON <0.5 MG/L SOLIDS II PRE-WASHED DISSOLVED ORGANIC CARBON <0.5 MG/L LEA.+SOLID I ------------ DOC 8 DISSOLVED ORGANIC CARBON 3.7 MG/L LEA+SOLID II ------------ DOC 9 DOC 10 DOC DISSOLVED ORGANIC CARBON REF SUB I Na BENZOATE DISSOLVED ORGANIC CARBON REF SUB II Na BENZOATE DISSOLVED ORGANIC CARBON 3.9 MG/L <0.5 MG/L <0.5 MG/L