Document E3zXORqj7G9eZyDdjz1amwL4

/|R M - ACUTE TOXICITY TO FISH TEST SUBSTANCE Identity: Perfluorooctanesulfonylamido(ethyl)acetate; may also be referred to as PFOSAA, FC-128 or as the major component of FC-127, FC-129, FC-109, orFC-109-X. (Glycine, N-ethyl-N[(heptadecafluorooctyl)sulfonyl]-, potassium salt, CAS # 299151-7) Remarks: The test sample is FC-128. Current information indicates it is a mixture of 86% test substance and 14% C4-C7 fluoroalkyl carboxylate compounds. 3M production lot number 664. METHOD: Method: Not noted. Type: Static acute GLP: No Year completed: 1974 Species: Pimephales promelas Supplier: Not noted. Analytical monitoring: Temperature, pH and DO Exposure period: 96-hours Statistical methods: Graphed Test fish age: Not noted. Length and weight: Average length = 2 inches Average weight = 1.6 g Pretreatment: Not noted. Test conditions: Dilution water: Carbon Filtered city water Dilution water chemistry: Not noted. Stock and test solution preparation: Individual weights Concentrations dosing rate: Once Stability of the test chemical solutions: Not noted Exposure vessels: Type not noted. 16L volume. Number of replicates: one Number offish per replicate: Not noted Number of concentrations: five plus a negative control Water chemistry during the study: Final Dissolved oxygen *: 4.7 mg/L (control exposure) 3.1 mg/L (40 mg/L exposure)** Final pH:* 000330 7.1 (control exposure) 6.7 (40 mg/L exposure)** Final Test temperature:* 70F * Copy of study is not legible for the readings taken at 24 hours. Therefore, only final values are noted. ** 40 mg/L test group data given because total mortality occurred in the 50 mg/L test group by 72 hours and all data was not collected. RESULTS Nominal concentrations: Bk control, 10, 20, 30, 40, and 50 mg/L Element value: 96-hour LC50 = 30 mg/L (C.l. not calculated) All element values based on nominal concentrations CONCLUSIONS The test sample 96-hour LC50 for fathead minnow was determined to be 30 mg/L. Submitter: 3M Company, Environmental Laboratory, P.O. Box 33331, St. Paul, Minnesota, 55133 DATA QUALITY Reliability: Klimisch ranking 3. This study lacks documentation and information on the methodology. Sample purity was not properly characterized. REFERENCES This study was conducted by the 3M Company, Environmental Laboratory, St. Paul, MN, completed on June 29, 1974. OTHER Last changed: 5/16/00 p o m e * 10 6 2 0 -PWO I co; LAB REQUEST BOOK - 42-5W : ' Water and Wastewater File:. REQUEST FOR LABORATORY WORK U b Request No. TO: ENVIRONMENTAL ENGINEERING LABORATORY - BUILDING 53-6N ."'vt Requestor Lab Personne) ame: \ - j . f:VC.C>VV Request Date Project No. _ _ _ _ _ _ Prob. No. Code #,, Description: -p -- ^ E,l\ f 0 ,0 \ Sample Date: ' '______ Date Needed: Wold Sample F o r. .Days Est. Tim e:, . Hrs. Date Rac'd. A nalyst:__ Y _____ Date Completed:___ Hrs. Spent: p ' iiA ^ k ^ Sample Description Total Hardness, mg/l as CaC3 ,-VJJ 7 Te -rae J Calcium Hardness, mg/l as CaC03 "P " Alkalinity, mg/l as CaC03 "M " Alkalinity, mg/l as C8CO3 pH Sulfate, mg/l as SO4 Nitrate, mg/l as NO3 Chloride, mg/l as Cl Silica, mg/l as SI02 Fluoride, mg/l as F Ortho Phosphate, mg/l as P " V - Total Phosphate, mg/l as P s J Total Chromium, mg/l as Cr Hex. Chromium, mg/l as Cr Total Cyanide, mg/l as CN Ferrocyanide, mg/l as CN -- Iron, mg/l as Fe .. Manganese, mg/l as Mn Surfactant, mg/l as LAS . fr * , Phenol, mg/l BOD, mg/l COD, mg/l (Short, Long, Dilute) / Total Suspended Solids, mg/l -Volatile Suspended Solids, mg/l Turbidity, mg/l Silica Total Solids, mg/l Total Volatile Solids, mg/l Conductivity, mhos Total Bacteria, No,100 ml Total Collform, No /100 ml Fecal Coliform, N0 ./IOO ml ` Fecal Streptococcus, No./lOO ml Ammonia Nitrogen,,mg/l as N '' * Kjedldahl Nitrogen, mg/l as N , Oil and Grease, m g /l. v ^ k Y\ hu\ ` ?'i f \\c iC. 0 3 .^ _ > Ya <x / i " 3 /m i l -- r-- C ' -~-d - 1 o f .. % .'c tA lX 6 b A \ F c -3 * t F c - ^ h / s V h. MM (] l -- -C i --SA-Q- "Terni ji --' 4 j 3 - V , -i--. . J. : . . p k U\Q?AS> s t U.A ft 1: j fe - . f t Q-- /c - WK;*e -- P p r 'a n m e n t a ' F n o rc . L a b C a n a r y -- E n v iro n m e n t ! E n rg . 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