Document 2qenR8XOjvmYQ4gGzxQZpMNy7

BIODEGRADATION (BOD/COD) TEST SUBSTANCE Identity:A mixturecontainingperfluorooctanesulfonatweh,ich may alsobe referredtoas PFOS, FC-95, or as a component ofFC-780. (1Octanesulfoniaccid)(CAS # 2795-39-3). Remarks: The 3M productionlotnumber was notavailable.The test sample isFC-780. Currentinformationindicatesitisa mixtureof 0.5% PFOS, 14% diethyleneglycolbutylether,76.95% water,5.5% urea,1.0% Sultonefoamer, 1.15% sodium octylsulfate0,.8% polyoxyethylene monooctylphenylether,0.05% sodium laurylsulfatea,nd 0.05% tolyltriazole. The followingisan abbreviated summary of multiplebiodegradation studies on FC-780. These studies apply toa mixture of the testwith incompletely characterizedconcentrations of impurities.Data may not accuratelyreflectthe biodegradabilityof the fluorochomical component of the testsample. METHOD: Method: Specificmethods notnoted. Type: -AerobicBOD, Carbonaceous BOD, and Dichromate refluxCOD GLP: 'No Year completed: 1982 Contact time: 20 days lnoculum: Activatedsludgemixed liquorfsrom varioussources. RESULTS Chemical Oxygen Demand (COD) range: 287,000 - 370,000 mg/kg BiochemicalOxygen Demand (BOD) range: 5-Day: 24,000 - 190,000 mg/L IO-Day: 160,000 - 220,000 mg/L 20-Day: 210,000 - 250,000 mg/L Carbonaceous-BiochemicalOxygen Demand (C-BOD) range: 5-Day: 20,000 - 170,000mg/L 1O-Day: 51,000 - 210,000 mg/L 20-Day: 220,000 - 250,000 mg/L CONCLUSIONS No reliablceonclusionscan be derivedfrom these studies.The indicatioins thatthe majorityofthe productcomponents are readilybiodegradable. Submitter:3M Company,EnvironmentLaalboratorPy.,O.Box 33331,St. Paul,Minnesota,55133 DATA QUALITY ReliabilityK:limischranking= 3. The studieslackdescriptioannd recordsof the method followed.The inoculumisnotproperlycharacterized.There isno charactedzabon ofthe testsubstance puritya,nd the studieslackanalytical confirmationoftheamount offluorochemicalproportionintestsolutions. REFERENCES Testingwas conducted by multiplelaboratorieastthe requestofthe 3M Company, EnvironmentalLaboratory,St.Paul,MN, Lab Request numbers 7736, 7737, and 7738. OTHER Last changed: 6/26/00 06/23/2000 ENVIRONMENTAL LABORATORY 1 ARCHIVED FINAL REPORT LAB REQUEST NO. 7736 REQUESTOR NAME: EAR DEPARTMENT: 0535 PROJECT NO: 9960012600 DATE RECEIVED: 02/16/1982 DESC: FC-206 C CONTRACT LAB(S): PACE EXP COMP DATE: 03/16/1982 DATE COMPLETED: 03/12/1982 PROJECT LEAD: JW STOCK PHONE NO: 651-778-6438 3M FAX NO: 651-778-6176 SEE ALSO LRS 7625 7737 7738 -------------------------------------------------------------------------------- SAMPLE DATE CODE DESCRIPTION RESULT MDL or (95% C.I.) -------------------------------------------------------------------------------- 1 PACE BOD-05 PACE BOD-10 PACE BOD-20 PACE COD-RFX 2 PACE BOD-05 PACE BOD-10 PACE BOD-20 PACE COD-RFX 3 PACE BOD-05 PACE BOD-10 PACE BOD-20 PACE COD-RFX 4 PACE BOD-05 PACE BOD-10 PACE BOD-20 5 PACE BOD-05 PACE BOD-10 PACE BOD-20 6 PACE BOD-05 PACE BOD-10 PACE BOD-20 FC203C LOT501 L6519 *BOD-05 *BOD-10 *BOD-20 -COD (DICHROMATE REFLUX) 500000 MG/KG WET 620000 MG/KG WET 800000 MG/KG WET 810000 MG/KG WET FC206C LOT502 L6518 *BOD-05 *BOD-10 *BOD-20 -COD (DICHROMATE REFLUX) 250000 MG/KG WET 300000 MG/KG WET 350000 MG/KG WET 450000 MG/KG WET FC-780 LOT 501 *BOD-05 *BOD-10 *BOD-20 *COD (DICHROMATE REFLUX) 190000 MG/KG WET 210000 MG/KG WET 250000 MG/KG WET 350000 MG/KG WET FC203C *BOD-05 *BOD-10 *BOD-20 #1 INHIBITED 470000 MG/KG WET 580000 MG/KG WET 730000 MG/KG WET FC206C *BOD-05 *BOD-10 *BOD-20 #2 INHIBITED 240000 MG/KG WET 300000 MG/KG WET 370000 MG/KG WET FC-780 *BOD-05 *BOD-10 *BOD-20 #3 INHIBITED 170000 MG/KG WET 210000 MG/KG WET 250000 MGIKG WET * = CONTRACT LAB DATA 06/23/2000 ENVIRONMENTAL LABORATORY 1 ARCHIVED FINAL REPORT LAB REQUEST NO. 7737 REQUESTOR NAME: EAR DEPARTMENT: 0535 PROJECT NO: 9960012600 DATE RECEIVED: 02/16/1982 DESC: FC-206-C AND FC-203C MIL SPEC TESTING CONTRACT LAB(S): SERCO EXP COMP DATE: 04/06/1982 DATE COMPLETED: 04/01/1982 PROJECT LEAD: JW STOCK PHONE NO: 651-778-6438 3M FAX NO: 651-778-6176 SEE ALSO LRS 7625 7736 7738 -------------------------------------------------------------------------------- SAMPLE DATE CODE DESCRIPTION RESULT MDL or (95% C.I.) -------------------------------------------------------------------------------- 1 SERCO SERCO SERCO SERCO BOD-05 BOD-10 BOD-20 COD-RFX 2 SERCO SERCO SERCO SERCO BOD-05 BOD-10 BOD-20 COD-RFX 3 SERCO SERCO SERCO SERCO BOD-05 BOD-10 BOD-20 COD-RFX 4 SERCO SERCO SERCO BOD-05 BOD-10 BOD-20 5 SERCO SERCO SERCO BOD-05 BOD-10 BOD-20 6 SERCO SERCO SERCO BOD-05 BOD-10 BOD-20 FC203C LOT501 L6519 *BOD-05 *BOD-10 *BOD-20 *COD (DICHROMATE REFLUX) 130000 370000 440000 737000 MG/L MG/L MG/L MG/L FC206C LOT502 L6518 *BOD-05 *BOD-10 *BOD-20 *COD (DICHROMATE REFLUX) 71000 MG/L 190000 MG/L 240000 MG/L 370000 MG/L FC-780 LOT 501 *BOD-05 *BOD-10 *BOD-20 *COD (DICHROMATE REFLUX) 48000 MG/L 160000 MG/L 210000 MG/L 287000 MG/L FC203C #1 INHIBITED *BOD-05 *BOD-10 *BOD-20 58000 MG/L 140000 MG/L 440000 MG/L FC206C #2 INHIBITED *BOD-05 *BOD-10 *BOD-20 28000 MG/L 65000 MG/L 260000 MG/L FC-780 *BOD-05 *BOD-10 *BOD-20 #3 INHIBITED 21000 MG/L 51000 MG/L 220000 MG/L * = CONTRACT LAB DATA SERCO 1931 West County Road C2 Rosevill*.Minnowto 55113 (6121636-7173 LABORATORY 3M Company Bldg. 2-39-09 P.O. Box St. Paul MN 55133 Mr. Keith Hoffmann Lab Coordinator 33331 ANALYSIS REPORT 03/18/82 NO: 263 PAGE 1 DATE COLLECTED: DATE RECEIVED: COLLECTED BY: PICKED UP BY: SAMPLE TYPE: 02/16/82 CLIENT' CLIENT PRODUCT SAMPLE @MCO SARM NO-- 749 750 751 SAME DISCRIPTMN-.@ 'KNALYSIS- ----------------------------------------- BOD, 5-day, mg/L BOD, io-day, ag/L BOD, 20-day, mg/L .55 BOt, carbonaceous, mg/L BOD, 10-day carbonaceous, mg/L 7 gl# 7737-1 7737-2 7737-3 -------- -------- -------- 130000 370000 440000 58000 140000 71000 190000 CY240000 28000 65000 48000 160000 73210000 21000 51000 BOD, COD, 20-day carbonaceous, mg/L Chemical Oxygen Demand, mg/L 440000 737000 .7260000 370000 .7;220000 287000 All analyses were performed jsing EPA or other recognized methodologies. Repo submitted b po Richard Project R. Dahl Manager < means *not detected at this level" SANITARY ENGINEERING LABORATORIES, INC. MEMBER 06/23/2000 ENVIRONMENTAL LABORATORY ARCHIVED FINAL REPORT LAB REQUEST NO. 7738 REQUESTOR NAME: EAR DEPARTMENT: 0535 PROJECT NO: 9960012600 DATE RECEIVED: 02/23/1982 DESC: FC-206C AND FC 203C MIL SPEC TESTING CONTRACT LAB(S): CAPS EXP COMP DATE: 04116/1982 DATE COMPLETED: 04/23/1982 PROJECT LEAD: JW STOCK PHONE NO: 651-778-6438 3M FAX NO: 651-778-6176 SEE ALSO LRS 7625 7736 7737 -------------------------------------------------------------------------------- SAMPLE DATE CODE DESCRIPTION RESULT MDL or (95% C.I.) -------------------------------------------------------------------------------- 1 CAPS BOD-05 CAPS BOD-10 CAPS BOD-20 CAPS COD-RFX 2 CAPS BOD-05 CAPS BOD-10 CAPS BOD-20 CAPS COD-RFX 3 CAPS BOD-05 CAPS BOD-10 CAPS BOD-20 CAPS COD-RFX 4 CAPS BOD-05 CAPS BOD-10 CAPS BOD-20 5 CAPS BOD-05 CAPS BOD-10 CAPS BOD-20 6 CAPS BOD-05 CAPS BOD-10 CAPS BOD-20 FC203C LOT501 L6519 *BOD-05 *BOD-10 *BOD-20 -COD (DICHROMATE REFLUX) 140000 540000 570000 720000 MG/KG MG/KG MG/KG MG/KG FC206C LOT502 L6518 *BOD-05 *BOD-10 *BOD-20 *COD (DICHROMATE REFLUX) 36000 MG/KG 260000 MGIKG 260000 MG/KG 410000 MG/KG FC-780 LOT501 *BOD-05 *BOD-10 *BOD-20 *COD (DICHROMATE REFLUX) 24000 MG/KG 220000 MG/KG 240000 MG/KG 360000 MG/KG FC203C #1 INHIBITED *BOD-05 *BOD-10 *BOD-20 63000 MG/KG 480000 MG/KG 620000 MG/KG FC206C #2 INHIBITED *BOD-05 *BOD-10 *BOD-20 32000 MG/KG 260000 MG/KG 320000 MG/KG FC-780 *BOD-05 *BOD-10 *BOD-20 #3 INHIBITED 20000 MG/KG 210000 MG/KG 230000 MG/KG * = CONTRACT LAB DATA 7 CAPSULCt.AI30RATDRIES- AO\/ANC:EOTF-CHNOLOGYON4SON A Divisionof Economics Laboratory.Inc. 605 West County Road E. St.Paul, MN 55112, (612)482-8855 April@.a9, .1982 Mr. Dave See]/ y 3M Envirormental Lab 935 Bush Ave. Bldg. 2-3E St. Paul, MN 55144 Ijear Dave EnclosI ed test was please find th e results rerun per your request. using a large r amount of sample. biased due to the larg e dilution for COD on ypi4r sample: t irhis t iin'e'the test was performed The previous test m@ay,-have been factor. if Y49U have any other questions or problems, -pleaeie caii,,;.*. The@ Sincerely, CAPSULE LABCiRiTh@RIES yl- B e ti3y A. Hannum "Se nior.Chemist BAH:jjd 772 Jill rl-A TECI--iN]CAIO-A-TA- April 29, 1982 Sample E16scri@tion 7738-1 fold Capsule Log 12193) Capsu!6'..-. -COD 13122, l@20 @.000,mg/l@4 !Lab C=AP!SULC- LA[BORATDRlr=S TECHNICALOATA April 16, 1982 Samples submitted by: Minnesota Mining & Manufacturing Company Samples Received on: February 24, 1982 ---------------------------------------------------------------------------- COD 5 Day BOD Uninhibited .5 Day BOD Inhibited 10 Day BOD Uninhibited 10 Day BOD Inhibited 20 Day BOD Uninhibited 20 Day BOD Inhibited Capsule Log Sample Description: f -2 ;.r us 0.07 5-* 12193 263C - 7738-1 4 7.4 c, 12194 -?0- c c- 7738-2 %I@ @.il 14 C @,t 12195 -7ro 7738-3 950,000 140,000 mg/kg"Wrood m@/@g rp,vy 144-3q @t, mg/kg 36,000 mg/kg 360,000 mg/kg 24,000 mg/kg 63,000 mg/kg 32,000 mg/kg 20,000 mg/kg 540,000 mg/kg 260,000 mg/kg 220,000 mg/kg Sc,,- 14 4-80,000 mg/kg 260 000 mg/kg- 210,000 mg/kg 7.12- - - P.. 7.S.? 0 -7- .--"*570,000 mg/ig 260,000 mg/kg .240,0d'd mg/kg 620,000 mg/kg PlkVt 30^ doo,bjo #to .1 320,000 mg/kg 230,000 mg/kg