Document jyzn9kzMqMQOw9ov677y39G5R
AR 226. 0687
ACTIVATED SLUDGE RESPIRATION INHIBITION
TEST SUBSTANCE
Identity: rAefmeirxrteudrteocaosntPaiFnOiSng,pFeCr-f8l5u,oroorocatsanaecsiofmonpaoten,ewonhfticFhC-m1a8y5Fa.lso(1b-e Octanesulfonic acid) (CA#S 2795-39-3)
Remarks: FC-185F, cc
The 3M 817-19.
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and 0.06% tolyltriazole.
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METHOD:
Methods: Protocol Reference EAR, 11/879. Testtype: Aerobic. GYeLaPr:coNmopleted: 1982 ATneasltyotircgaalnmiosnmitsooruirncge:: DAicstsiovlavteedd solxuydggeenmcioxnecdenltirqautoirfornsomthe St. Paul/Minneapolis, Minnesota Metro Wastewater Plant
Test
coDnidliuttiioonnsw:ater: Reference and
tDeestiosnoilzuetdiownatperre.paration:
A primary stock solution
was preparedbydiluting 0.60 g into 100 mL deionized water.
TNeusmtbVeerssoeflcso:ncNeonttgriavteino.ns: 1 plus blank control
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consumption.
RESULTS
Nominal concentrations: BK control, 1000 mg/L
Element values: mNgo/ILnhwiibtihtiaoncoofntaaccttivtaitmeed osflu3dmgienurteessp.iration rate at 1000
Element values based on nominal concentration.
000131
Remarks: Substance
RTeesmtairnkgswafiseldc.onTdhuectveadluoens
the mixture as reported apply
dteostchraitbmeidxitnurtheeaTnedsntot
the fluorochemical proportion alone.
CONCLUSIONS The test material exhibited no inhibitory effects at 1000 mg/L over a 3 minute
exposure period.
`Submitter: 3M Company, Environmental Laboratory, P.O. Box 33331, St. Paul, Minnesota, 55133
DATA QUALITY
TRehleiambieltihtyo:d wKiaismnisoctharnanakgienngc=y-3a.ppTersotviendglmaectkhsodre.coTrhdeorfemisetahloadcokloofgy used. characterizationofthe test sample. Test solutions were not analyzed for
PFOS concentration.
REFERENCES STth.isPasutlu,dyMNw,asLacbonRdeuqcuteesdtbnyutmhbee3rM75C4o4m.pany, Environmental Laboratory,
OTHER
Last changed: 6/26/00
000132
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SAMPLE DESCRIPT.: FC - I185F (cc 97-9) oF - 2303 :
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ANALYST:WADE A. ScHE IC DATE ANALYZED: )- 23-52.
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reer of cS A Protocol Reference: EAR 11/8/79
Lab request no.: JS 4 =/
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Analyst: ).G. Fchp
. Th seiivaray shulse wins pase yd Follested from the St. Paul/Minneapolis 4
somple descrintions_C_-- (gC F_(cC 817-19) Lot [-2303 4
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preparation of stock solution: 0:60_ grams of sample were diluted to [0__a0l
with deionized reagent water. Date of preparation: /--29-2 .
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