Document dYrwqyKN4KwLJg52Xraxxx8ee
BIODEGRADATION (BOD/COD)
TEST SUBSTANCE
Identity:A mixturecontainingperfluorooctanesulfonatweh,ich may alsobe referredtoas PFOS, FC-95, oras a component of FX-3104. (1Octanesulfonicacid)(CAS # 2795-39-3).
Remarks: The 3M productionlotnumber was not noted.The testsample isFX-3104. Currentinformationindicatesitisa mixtureof0.48% PFOS, 14.09% diethyleneglycolbutylether,59% water,17.6% ethyleneglycol, 1.44% sodium octylsulfate4,% inhibito2r.,0% polyoxyethylene monooctylphenylether,1.25% propane sultonefoamer,0.03% sodium lauryl sulfate,and 0.1% benzotriazole.
The followingsummary applies to a mixture with incompletely characterized concentraiuons of impudties. Data may not accurately retlectthe biodegradabilityof the fluorochemical component of the test sample.
METHOD:
Method: Not noted. Type: Aerobic GLP: No Year completed: 1985 Contactfinie:20 days lnoculum: Not given.
RESULTS
Chemical Oxygen Demand (COD): 570,000 mg/L
BiochemicalOxygen Demand (BOD): 5-Day:
270,000 rng/L 220,000 mg/L (Rerun)
1O-Day:
450,000 mg/L 290,000 mg/L (Rerun)
20-Day:
1s'Not Analyzed 340,000mg/L (Rerun)
CONCLUSIONS
No conclusionsgiven.
Submifter: 3M Company, EnvironmentalLaboratory,P.O. Box 33331, St. Paul,Minnesota,55133
DATA QUALITY
ReliabilityK:limischranking4.Only a data summary isavailable.Study lacksdescriptioannd recordsofthe method followed.The inoculum was not propedy characterized.There isno characterizatioonfthetestsubstance puritya,nd lacksanalyticaclonfirmationofthe amount offluorochemical proportioninthe solution.
REFERENCES
This studywas conducted by the 3M Company, EnvironmentalLaboratory, St.Paul,MN, Lab Request number Cl 111, 1985.
OTHER
Last changed: 6/26/00
06/19/2000
ENVIRONMENTAL LABORATORY
1
ARCHIVED FINAL REPORT
LAB REQUEST NO. Cllll REQUESTOR NAME: MTE/ANW DEPARTMENT: 0535
CONTRACT LAB(S): EXP COMP DATE: 04/18/1985 DATE COMPLETED: 04/18/1985
PROJECT NO: 9970012600
PROJECT LEAD:
DATE RECEIVED: 01/29/1985
PHONE NO:
DESC: LIGHT WATER
3M FAX NO: 651-778-6176
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SAMPLE DATE
CODE
DESCRIPTION
RESULT
MDL or (95% C.I.)
--------------------------------------------------------------------------------
1
48-HR-EC50 96-HR-LC50 C-BOD-05 C-BOD-10 C-BOD-20 COD-RFX IC50-ALGAE MICROTOX SLUDG-RESP
2
48-HR-EC50 96-HR-LC50 C-BOD-05 C-BOD-10 C-BOD-20 COD-RFX IC50-ALGAE MICROTOX SLUDG-RESP
3
C-BOD-05 C-BOD-10 C-BOD-20
4
C-BOD-05 C-BOD-10 C-BOD-20
3%
FX-3103
DAPHNIA ACUTE TEST
FISH ACUTE TEST - 96 HOUR
BOD-05 (CARBONACEOUS)
BOD-10 (CARBONACEOUS)
BOD-20 (CARBONAGEOUS)
COD (DICHROMATE REFLUX)
ALGAE ASSAY - IC50
MICROTOX - EC50 SLUDGE RESPIRATION
- EC50
6%
FX-3104
DAPHNIA ACUTE TEST FISH ACUTE TEST - 96 HOUR BOD-05 (CARBONACEOTJS) BOD-10 (CARBONACEOUS) BOD-20 (CARBONACEOUS) COD (DICHROMATE REFLUX) ALGAE ASSAY - IC50 MICROTOX - EC50 SLUDGE RESPIRATION - EC50
RERUN #1
BOD-05 BOD-10 BOD-20
(CARBONACEOUS) (CARBONACEOUS) (CARBONACEOUS)
RERUN #2
BOD-05 BOD-10 BOD-20
(CARBONACEOUS) (CARBONACEOUS) (CARBONACEOUS)
COMPLETE COMPLETE 340000 MG/L 560000 MG/L NOT ANALYZED 810000 MG/L COMPLETE COMPLETE COMPLETE
COMPLETE COMPLETE 270000 MG/L 450000 MG/L NOT ANALYZED 570000 MG/L COMPLETE COMPLETE COMPLETE
350000 MG/L 430000 MG/L 490000 MG/L
220000 MG/L 290000 MG/L 340000 MG/L