Document dnqbxnbv2nG7nxLzpQ1No0NQq

48226-1155 ACUTE TOXICITY TO BLUEGILL SUNFISH TEST SUBSTANCE Identity: Perfluorooctanesulfonate; may also be referred to as PFOS or FhCe-p9t5a.dec(a1f-lOucotraon-,espuoltfaonsisciuamcidsa,lt1,,1G,A2,S2,#3,237,64.54.,359,-53,6),6,7,7.8,8,8- Remarks: The test substance uncharacterized purity. is a white powder (3M Lot 583) of METHOD Method: Not provided Type: Static acute GLP: No Year completed: 1978 SSuppepcliieesr:: LNeoptopmriosvmiadecdrochinus Analytical monitoring: pH, DO and temperature SEtxaptiosstuicrael pmeertihood:ds9:6-Nhooturpsrovided TLeesntgftihshaangdew:eiNgohttp:rovAivdeerdage length = 3.0 om. Average weight = 1.2 g LPoraedtirnega:tm1e.n5tgfNioshn/eLnoted Test conditions: Dilution water: Laboratory well water Dilution water chemistry: Dissolved Oxygen: ~~ 9.9 mg/L pH: 76 5 g Z=zz o3nm S= o3o5 E50 = Stock and test solution Concentrations dosing preparation: rate: Once Not provided SEtxapboilsiutryoefvtehsesetless:t cGhleamsiscaaqluasroilautcioonntsa:inNiongt n2o0tLeodftest solution. Number of replicates: one Numberoffish per replicate: 20 WN ateu r cohefm mciosntb creyntde ruartiinor gntsh:efsitveudpyl:us a negative control Dissolved oxygen range (0 96 hours): 45.87--99.99 mmgglL ((c1o0nt0romlgelxLpeoxspuorseu)re) pH range (0- 96 hours) 7.67.8 (control exposure) Test te7m.pe6r7a.tu7re(:10109m-g2l0LeCxposure) R0 REESSUULTTSS 00000 Nominal Element vcaolnucee:nt9r6a-thioounrs:LCBsok c=o6nt8roml,g5.6,(7355,%1C0.0I,. 135, 62 180 mg/L. 74 mglL) All element values based on nominal concentrations Statistical Evaluation of Mortality: Acnoanlfyisdiesncmeetlihmoitds unsotednottoecda.lculate LCs; values and the corresponding 3 Cumulative percent mortality: Nomesi 15s5o2re[] s0e[o5e [on[[0 oe|| Z 2x S38 z= 5570 IE IP PI PEEP [oo Tw[ow |w[w| Loo[0Too | wo | ww] Co0 CnONcClLuUsSiIOoNn0 Ss 000 mTgh/eLtewsittshaam9pl5e%9c6o-nhfoiudrenLcCesoinftoerrvbaluleogifl6l2s-u7n4fimsgh/wL.asTdheete9r6m-ihnoeudr tnooboebs6e8rved effect concentration was <56 mg/L. `Submitter: 3M Paul, Minnesota, Company, 55133 Environmental Laboratory, P.O. Box 33331, St. DATA QUALITY Reliability: Kiimisch ranking 3. This study lacks sufficient documentation, characterization of the test concentrations. test substance purity, and analytical measurement of RE0 RFEFEER0 REENNC0 EESS 0 ~~0 ~ 00000000 This study was conducted by the 3M Company on 5/27/78. OTHER Lastchanged: 4/14/04 - -- ---- HH----------