Document x1Y9g93K6xerMdVYkMQkN4R96
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ARR26-009
ACUTE TOXICITY TO AQUATIC INVERTEBRATES (DAPHNIA MAGNA)
TEST SUBSTANCE
Identity: ArefmeirxrteudretocaonstaPiFnOiSng, pFeCr-f9l5u,oroorocatsanaescuolmfponoanteen,twhoficFhC-m2a0y6CalEs.o b(1eOctanesulfonic acid) (CAS# 2795-39-3).
Remarks: The 3M production lot number was 502. The test sample is FC2P0F6OSC,E 1(25/1%6/d8i9e)t.hyCluernreegnltycionlfobrumtayltieotnheirn,di7c6a.te0s9i%t iwsataerm,ix4tu%reuroefa0,.19.22%8% Smuolntoooncetyflopahmeenry,l1e.t5h5er%,s0o.d0i6u%msooctdyilusmullfaautrey,l 1su.l0f5at%e,paolnydox0y.e0t5h%ylteonleytriazole. Tchhaerafcotlelrowiiznegd scounmcmeantrryatapipolnisoefs tiompaumriitxiteusr.eDwaittha imnacyomnpoltetaeclcyurately reflect the toxicityofthe fluorochemical component of the test sample.
METHOD:
Method: OECD Method 202 and U.S. EPA Method EG-1
Type: Acute static
YGeLaPr:coNmopleted: 1989
SSuppepcliieesr:: DIanp-hhnoiusaemcaugltnuares. Initial brood stock from Aquatic Bio Systems,
Inc, Fort Collins, CO. Analytical monitoring:
Temperature,
pH,
and
DO
Exposure period: 48-hours
TSteasttisotricgaalnmiestmhaogde:: N<o2t4gihvoeunr.s old
Test coDnidliuttiioonnsw:ater: Carbon-fitered well water
Dilution water chemistry:
TeDmipsseorlavteudroex:ygen: 29.06mCg/L
pH:
80
Lighting: Notgiven. Stock and test solution
preparation:
The test material was
added
directly
to the dilution water on a weight/volume basis.
Esoxlpuotisounraendveasswealtse:rd2e5p0thmoLfP6ycrme.x glass beakers containing 200 mLof test -- --
Number
Number
of
of
rdeapplhincaitdessp:e
r2
replicate:
10
WNautmebrecrohefmicsotnrcyendturraitnigontsh:e
one plus study:
a
blank
control
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pH range (048 hours): 8.0 -8.2 (control exposure) 7.98.1 (1000 mg/L exposure)
TDeismspoelrvaetduroexyrgaenngera(0n-g4e8 (h0o-u4r8s)h:our2s0):-21C 485.-599..66 mmgg//LL ((c1o0n0t0romlge/xLpoesxuproes)ure)
RESULTS
Nominal concentrations: Blank control and 1000 mg/L.
Element values: 48-hour ECso = >1,000 mg/L
Element values based on nominal concentrations
Remarks: Testing was conducted on a mixture as described in the Test Substance Remarks field. The values reported apply to that mixture and not the fluorochemical proportion alone.
CONCLUSIONS
The FC-206CE 48-hour ECso was determined to be >1000 mg/L.
Submitter: 3M Company, Environmental Laboratory, P.O. Box 33331, St. Paul, Minnesota, 55133
DATA QUALITY
Reliability: Kiimisch ranking 2. Testing meets the criteria for quality testing. However, sample purity was not properly characterized and the study lacks analytical confirmation of the amount of fluorochemical proportion in the solution.
REFERENCES
Thisstudywas conductedbythe 3M Company, Environmental Laboratory, St. Paul, MN, Lab Request number G1358-2, 1989.
OTHER
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Last changed: 6/26/00
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ENVIRONMENTAL LABORATORY
=
DAPHNIA TOXICITY DATA SHEET
3
TESTTYPE ARM AlriteShadi.CHEMICALTESTEDAT"20lpCEL 2agfo? UNS0Z0
TESTORANISL Diyala ttgues SOURCEAgainiyi ey acti,1.DKTE REC'DLL/S8.
AGE OF TEST ORGANISrsM.oSld:ins2ta4rs (neonates). NO. ORGANISMS PER TREAM0ENL TEST VESSEL:2P 50my l re glasx sbea" ker TEST SOLUTION VOLIME: 200nl WATER DEP6THcn:
TIMESTARTED. 1:00.pon_ DATE STARTED__.5///D/A#T9E COMPLETED_.5/43/%9
DILUTION WATER Carbon-fiwletllewrateedr (Temp..20 C, D.0._2& mg/l,pH.Zo)
ASTEZAUEBphigizang Bo (95h ConfidenceLinits) D000ptglle
EE ETEETE Test [tniciall Tora] 2akours | stows |
`Vessel] Conc.| Amount Total No.J pH [D.0. [Total No, D.0.
LTfamed=]o [1To Jezlas]
Lr Jew --1 o TTTo [alas]
[lonlaa]o[1 [oTails)
lzJio|oolTzTnTo [aidus]
+
1TTT TT]
Cr TTT T1
II I
IA
|resetep.c | 2) | 21 |
Uinteisssaverse [RD psz/09 |753 /islp|
Coments: Mudiidualuceigbis. Tesh watecial appearance; clear yelug
a Co
.
tad lt of
-a
Test methodology conforms with the following two test protocols:
((12)) UOESC-DEPA#2#0E2G-"1Da"phDnaipahnispd.`,AcAuctuetTeoxIimcmiotbyilTiezsatt"i.on Test and Reproduction Test".
.
.
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