Document dQZX7KoV5ywak1pmxp8Zr7gmG
BIODEGRADATION (BOD/COD)
TEST SUBSTANCE
Identity:A mixturecontainingperfluorooctanesulfonatweh,ich may alsobe referredtoas PFOS, FC-95, or as a component ofFC-206CE. (1Octanesulfoniaccid)(CAS # 2795-39-3).
Remarks: The 3M productionlotwas not noted. 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: Not noted. Type: Aerobic GLP: No Year completed: Not given. Contacttime: 20 days Innoculum: Source notgiven.
RESULTS
Chemical Oxygen Demand (COD): BiochemicalOxygen Demand (BOD):
5-Day: 1O-Day: 20-Day:
390,000 mg/kg
46,000 mg/L 260,000 mg/L 470,000 mg/L
CONCLUSIONS
No conclusionsgiven.
Submifter: 3M Company, EnvironmentalLaboratory,P.O. Box 33331, St. Paul,Minnesota,55133
DATA QUALITY
ReliabilitKyJ:imischranking3. Study lacksdescriptioannd recordsofthe method followed.The inoculumisnotproperlycharacterized.There isno
characterizatioonfthe testsubstance puritynoranalyticamleasurement of the testconcentrations.
REFERENCES
The studieswere conducted by Pace LaboratoriesI,nc.ofMinneapolis,MN at the requestofthe 3M Company, Lab Request number G1358, 1989. OTHER
Lastchanged: 6/26/00
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REPORT OF LABORATORY
re5f,rc.
ANALYSIS
MAY 12, 1989
MinneapolleM,innowta
Tampa, Fkxlda CdraNillek,ma
Novel% Calibmia L"wood. Kmm
Mr. Nade Scholl 3H Environmental Laboratory 935 Bush Avenue Bldg. 2-3E
St. Paul, MN 55133
Dear Mr. Schoil:
Enclosed Is the report of laboratory analyses for samples received 03/14/89.
If you have any questions concerning this report, please feel free to contact us.
Sincerely,
. F.
SaSn
Max
,Director, Sampling and Analytical Services
Enclosures
171D0wgWDd"NortMhlm"poMlNl5s5,42P2hon(e61$24)4-5543 anequoaplporetmupnaiotyyw
REPORT
3H EnvironmentalLaboratory 935 Bush Avenue Bldg. 2-3E St. Paul, MN 55133
OF LABORATORY ANALYSIS
Offices: MinneapileM,inneaft
TamM fttift
convvik Iowa
Novato.California
may 12, 1989
L"wood,Kwis"
PACE Project Number: 890314511
Attn: Mr. Wade Scholl G1358
Date Sample(s)Collected: By Client Date Sample(s)Received: 03/14/89
PACE Sample Number:
Yaw
A "INMDIOVUINAUU-AL POAMDAAURCA'RM=ETERS
Biochemical Oxygen Demand. Carb 05 Day(l)mg/L
BiochemicalOxygen Demand.Carb 10 Day(I)mg/L
BiochemicalOxygen Demand, Carb 20 Day(I)mg/L
Chemical Oxygen Demand(2)
mg/kg
NDL
Method Detection Limit
069490 069500 069510 -MDJ, fiLU&-J_ Gl359-2
24000 24000
24000 50000
91000 400000
680000 740000
46000 260000 470000 390000
740000
1710Douon
Orin Nodh a MkwNmWWI% UN 5fAn
an
oppothm* w~
Phone (612)5"-&M
,P,;Kg
otoriefs)C.,
Mr. Wade Schell Page 2
REPORT
OF LABORATORY ANALYSIS
May 12. 1989 PACE Project Number:
Offices:
MinneapolisM,innesota Tampa. Fkxida Comlvill%k)wa Novato,Califomia Leawood, Kansas
890314511
PACE Sample Number: EU-Umlu
069520 unw
INDIVIDIJAALL PPARAAOMAEMT=EFRTS Chemical Oxygen Demand(2)
mg/kg
50000 370000
NDL (1)
(2)
Method Detection Limit Biochemical oxygen demand was performed in accordance with standard methods #507. Chemical oxygen demand was performed in accordance with standard methods #508.
The data contained In this report were obtained using EPA or other approved methodologies. All analyses were performed by me or under MY direct supervision.
;o"
TK@@as L. Halverson Inorganic Chemistry Manager
1710Dougl" Ddn Nodh a MinnespoNs,MN SH22 Phone (612)$44-5543 anoquwoppmunityowiojw