Document d0QoJrExY5y4qoJrkyVXomyb

AR 2.3.6 - 0%6 B IO D E G R A D A T IO N (BOD/COD) T E S T S U B S T A N C E __________________________________________________ Identity: A mixture containing perfluorooctanesulfonate, which m ay a lso be referred to a s P F O S , FC-95, or a s a com ponent of FC -20 6C E . (1Octanesulfonic acid) (C A S # 2795-39-3). R e m arks: The 3M production lot w as not noted. The test sam ple is F C 206C E . Current information indicates it is a mixture of 0 .9 2 % P F O S , 1 5 % diethylene glycol butyl ether, 7 6 .0 9 % water, 4 % urea, 1.2 8% Sultone foamer, 1 .5 5 % sodium octyl sulfate, 1 .0 5 % polyoxyethylene monooctylphenyl ether, 0 .0 6 % sodium lauryl sulfate, and 0 .0 5 % tolytriazole. The following summary applies to a mixture with incompletely characterized concentrations o f impurities. Data may not accurately reflect the biodegradability o f the fluorochemical component o f the test sample. M E T H O D :____________________________________________________________ Method: Not noted. Type: Aerobic GLP: No Y e ar completed: Not given. Contact time: 20 d ays Innoculum: Source not given. RESULTS ________ ___ Chem ical O xygen Dem and (CO D): Biochem ical O xygen Dem and (BO D): 5-Day: 10-Day: 20-Day: 390.000 mg/kg 46,000 mg/L 260.000 mg/L 470.000 mg/L C O N C L U S IO N S ______________________________________________________ N o conclusions given. Subm itter: 3M Com pany, Environm ental Laboratory, P.O. B ox 33331, St. Paul, Minnesota, 55133 D A T A Q U A L IT Y ______________________ ;_______________________________ Reliability: Klim isch ranking 3. Study lacks description and records of the method followed. T he inoculum is not properly characterized. There is no 001636 characterization of the test substance purity nor analytical m easurem ent of the test concentrations. R E F E R E N C E S _______________________________________________________ T he studies were conducted by P ace Laboratories, Inc. of M inneapolis, M N at the request of the 3M Com pany, Lab Request num ber G 1 3 5 8 ,1989. O T H E R ______________________________________________________________ Last changed: 6/26/00 001697 ^ j a b o r c f o r i e s ,inc. REPORT OF LABORATORY ANALYSIS M inneapolis, M inneso Tampa, Florida Coralviile, Iow a Novato, California Leawood, K ansas Hay 12, 1989 Hr. Hade Schell 3H Environmental Laboratory 935 Bush Avenue Bldg. 2-3E St. Paul, HN 55133 fik ' Dear Hr. Schell: 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, Qfa. F Susan B. Hax Director, Sampling and Analytical Services Enclosures 1710DouglasDrivoNorthQMinneapolis,MN 55422Phono(612)544-6542 0 0 1 6 9 8 sn oqualopportunity omployor REPORT OF LABORATORY ANALYSIS SSSores, he. 3H Environmental Laboratory 935 Bush Avenue Bldg. 2-3E St. Paul, HN 55133 Hay 12, 1989 PACE Project Number: O ffice s: Minneapolis, M innesota Tam pa, Florida Coralvilie, Iow a Novato, California Leawood, Kansas 890314511 Attn: Hr. Hade Schell G1358 Date Sample(s) Collected: By Client Date Sample(s) Received: 03/14/89 PACE Sample Number: Parameter Units INORGANIC ANALYSIS INDIVIDUAL PARAHETERS Biochemical Oxygen Demand, Carb 05 Day(l)mg/L Biochemical Oxygen Demand, Carb 10 Day(1>mg/L Biochemical Oxygen Demand, Carb 20 Day(1)mg/L Chemical Oxygen Demand<2) mg/kg ML. 069490 069500 069510 S135&-1 - G1358-3 24000 24000 24000 50000 91000 400000 680000 740000 46000 260000 470000 390000 '-- -- -- 740000 MDL Hethod Detection Limit 1710 Douglas Orive North Minneapolis, M N 85422 Phone (612) 544*5543 an equalopportunity employ* 001699 pnce .-bbfotors, ne. Mr. Hade Schell Page 2 REPORT OF LABORATORY ANALYSIS May 12, 1989 PACE P r o j e c t Num ber: u n ic e s: MinneapoHe. Minneeot Ib m pa, Florida CoraM lle, Iow a Novato, California Leawood, Kdnaaa 890314511 PACE Sample Number: Parameter INORGANIC ANALYSIS INDIVIDUAL PARAMETERS Chemical Oxygen Demand<2) Uniti mg/kg 069520 -MDL. 01358-4 50000 370000 MDL Method Detection Limit (1> Biochemical oxygen demand was performed In accordance with standard methods #507. (2) 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. Triomas L. Halverson Inorganic Chemistry Manager 1710DouglasDftv*North MinnupoUa,MN 55422 Phon(612)544-5543 an aqualopportunity amployer OOlL r