Document 6BaqXnx9OqwYz2KxB7o4qwqQd
AR 226 -077
MICROBICS MICROTOX TOXICITY TEST
IESTSUBSTANCE
Identity: ArefmeirxrteudretocaonstPaiFnOiSng,pFeCr-f9l5uo,roorocatsanaescuolmfponoanteen,twhoficFhC-m7a8y7aolrsoFCb-e 787X. (1-Octanesulfonic acid) (CAS # 2795-39-3).
Remarks: 787. Current
Tihnfeor3mMatpiroondiuncdtiicoantelsotitniusmabmeirxtwuarseo1f010..7T3h%e
test sample PFOS, 10%
is
FC-
pdireotphaynleenSeugllytcoonl fmooanmoebru,ty0l.7e3th%ers,o7d9i.um74o%ctwyaltseurl,fa5te%, 0et.h7y3l%enseogdliyucoml,de1c.y4l7%
sulfate, 0.75% xanthan chloroallyi)hexaminium
gchuimo,rid0e.,7a5n%dm0a.g0n5e%sibeunmzosturlifaatzeo,le0..10%
N-(3-
Tchhaerafcotlleorwiiznegd scounmcmeantrryataipopnlsieosftiompaumriitxiteusr.e Dwaittha imnacyomnpoltetaeclcyurately reflect the toxicity of the fluorochemical component of the test sample.
METHOD:
Method: Microbics Microtox "BASIC" Procedure
Tost type: Acute static
GLP: No Year Completed:
1990.
SAnpaelcyiteisc:alPmhoontiotboarcitnegr:iupmHphaonsdpohsomroetuicm condition.
Exposure Statistical
pmeertihodo:ds3:0-EmCin5u0tevsalues
calculated
by
statistical
linear
regression
pTersotgroarmgparnoivsimdesdofuorrcMei:crMoitcoroxbics' Reagent.
Test coDnidliuteinotn:s:Microbics 2% NaCl solution
TSetsotckteamnpdertaetsutrseo:luNtoitonnoptreedp.aration: A primary 2000 mg/L. stock -
sooflMuitliloinpowraesMiplrle-paQrTMewdatbeyrd.isTsholevipnHg
200 mgoftest material in 100 of the stock solution was then
mL.
`awdajsusmtaeddefruosmin5g.52t0o06m.8guNsianCgl ddiilsusteolNvaedOHin. 10AnmLosmstootcikc saodljutuisotnm.enAtll
tEexstpossoluurteiovnesswseerles:ma4dmeLbcyupvreotptoerst.ional dilutions.
a
NNumu berm ooffrb ceopnlce iecnattr resa:tiotnwso: Four plus a blank control
Element basis: Percent light loss.
RESOWTS
002617
Nominal concentrations: Blank control, 125, 250, 500, and 1000 mg/L
Element value:
155--mmiinnuuteteEECCsso==332050(3(02040--~36207)0)mgm/gL/L 30-minute ECso = 210 (200 -- 230) mg/L
Element values based on nominal concentrations.
RSuebmsatraknsc:e TReesmtianrgkwsafsielcdo. nTduhcetveadlouensthreepmoirxtteudraepapslydetosctrhiabtemdixitnutrheeaTnedstnot the fluorochemical proportion alone.
CONCLUSIONS
Tdehteetremsitnseudbtsotabnec2e1300-mmgi/nLutweitEh Cas9f5o%r Pchoontfoibdaenccteeriinutemrvpahloosfp2h0o0retoum23w0as
mg/L.
Submitter: 3M Company, Environmental Laboratory, P.O. Box 33331, St.
Paul, MN, 55133
patAQUALTY
tReeslitaibnigl.ityH:owKeiviemri,scthhreasnkaimnpgle2.
The purity
swtausdynomteeptrospterhleycrcihtaerriaactfoerriqzueadliatynd
the
study lacks analytical confirmationofthe amountoffluorochemical proportion
in the solution.
REFERENCES This study was conducted by the 3M Environmental Laboratory, St. Paul, MN, Lab Request number H1608, 1990.
OTHER
Last changed: 6/28/00.
002618
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Environmental Laboratory
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Musoror Tocivy Testing Resolvs
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Test Substaraes _FC= 787. Lot Joi
rr
135
Percent Light Lo:
ag
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TestsussTance: C=787 LotJo)
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"ICROTCOrN DATA SHEET corr smn exeosue esierse ses
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cso = 3.22 (02.950 0 397.795) 0.99=42330SLOP(E3=000.-9533960)ImNT3ERCJESLT = 45.7967
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HICROTOX tr) DATA SHEET covey ism EXPOSWRE 6/16/90 sas
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BLANK. RATIO= 0.569%
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AICROTO(rK) DATA SHEET For? SO-MINUTE EXPOSURE 0/16/70 SAD
PAIR # cone. torte
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Z1E12E255o..mo00o00o00
FF95935e.000r77s 323253a..0000
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