Document 0JMGY2dQ8bOnMvqgBo30VgzoV
BIODEGRADATION (BOD/COD)
TEST SUBSTANCE
Identity:A mixturecontainingperfluorooctanesulfonatweh,ich may alsobe referredtoas PFOS, FC-95, or as a component ofFC-201 F-X. (1Octanesulfoniaccid)(CAS # 2795-39-3).
Remarks: The 3M productionlotnumber was 1.The testsample isFC201 F-X (F-11129). Currentinformationindicatesitisa mixture3% PFOS, 36% diethyleneglycolbutylether,36.6% water,8.25% acrylifcbamer,7% sodium octylsulfate6,% sulfonatedalkylethersalts,3% tdethanolamine,and 0.15% toluoltriazole.
The following summary applies to a mixture with incompletely characterized concentrations of impuddes. Data may not accurately reflectthe biodogradabilityof the fluorochemical component of the test sample.
METHOD:
Method: EPA Methods 410.1 forCOD Type: Aerobic GLP: No Year completed: 1992 Contacttime: 20 days lnoculum: Not given.
and 405.1 forCBOD.
RESULTS
Chemical Oxygen Demand (COD):
1,000,000 mgtkg
BiochemicalOxygen Demand (CBOD): 5-Day: 1O-Day:
20-Day:
170,000 mg/kg 780,000 mg/kg 780,000 mg/kg
CONCLUSIONS
No conclusionsgiven.
Submitter: 3M Company, EnvironmentalLaboratory,P.O. Box 33331, St. Paul,Minnesota,55133
DATA QUALITY
ReliabilitKyl:imiscrhankin3g. Studylacksdescriptiaonnd recordosfthe method followed.The inoculumwas not properlycharacterized.Sample puritywas notproperlycharacterizedand the studylacksanalytical confirmationofthe amount offluorochemicalproportioninthe solution.
REFERENCES
This studywas conducted by Pace Inc.,Minneapolis,MN atthe requestofthe 3M Company, EnvironmentalLaboratory,St.Paul,MN, Lab Request number K1125,1992.
OTHER
Lastchanged: 6/26/00
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REPORTOFLABORATORAYNALYSIS
February 17. 1992
Mr. Wade Scheil 3M Environmental Laboratory 935 Bush Avenue Bldg. 2-3E-09 St. Paul, MN 55133
RE: PACE Project No. 920122.521 Client Reference: K]125
Dear Mr. Scheil:
Enclosed Is the report of laboratoryanalysesfor samples received January 22, 1992.
If you have any questionsconcerning this report,please feel free to contactus.
Sincerely,
Lisa A. Arndt Project Manager
Enclosures
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3M Environmental Laboratory 935 Bush Avenue Bldg. 2-3E-09 St. Paul, MN 55133
Attn: Mr. Wade Scheil
Client Reference: K1125
PACE Sample Number: Date Collected: Date Received: Client Sample ID: Paramptpr
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INDIVIDUAL PARAMETERS 3M Chemical Oxygen Demand Method 410 Biochemical Oxygen Demand, Carb 05 Day Biochemical Oxygen Demand, Carb 10 Day Biochemical Oxygen Demand, Carb 20 Day
REPORTOFLABOMTORYANALYSIS
February 17, 1992 PACE Project Number: 920122521
[Inite
10 0021180
01/20/92
01/22/92
K]125-1 mr)l
MFTHOD NATF ANALY7ED
mg/kg
mg/kg mg/kg
mg/kg
50
1000000 EPA 410.1 01/23/91
600
170000
EPA 405.1 01/22/92
600
780000
EPA 405.1 01/22/92
600
780000
EPA 405.1 01/22/92
MOL
Method Detection Limit
These data have been reviewed and are approved for release.
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