Document zdN7GbN2M68beVaj65ZEvpXVB
ACUTE TOXICITY TO FISH
TEST SUBSTANCE
Identity:
Perfluorooctanoic PFOA ammonium
acid, salt,
ammonium Ammonium
salt; may also be referred perfluorooctanoate, PFO,
to as FC-
116, FC-126, FC-169, or , ammonium salt, CAS#
3F6C2-51-4236.-1()Octanoic
acid,
pentadecafiuoro-
1R4e3m.arIkt'ss :puritTyhweas3Mnoptrsoudfufcitciieonntllyotchnaurmabcteerriwzaeds,8t3h.oTuhgeh tceusrtresnatmipnlfeorimsaFtCio-n ainnddicCastepseriftlisuoaromiaxntaulroegoufe96c.o5mp-o1u0nd0s%.test substance and 0 -- 3.5% Ce, Cr,
METHOD:
Method: Not noted. Type: Static acute GLP: No Year completed: 1978 Species: Bluegill sunfish (Lepomis machrochirus) Supplier: Not noted. Analytical monitoring: Temperature, pH and DO Exposure period: 96-hours Statistical methods: Not noted Test fish age: Not noted. Length and weight: Average length = 4 cm Pretreatment: Not noted. Average weight = 0.20 g Test conditions: *
Dilution water: Carbon filtered well water. Dilution water chemistry:
Temperature: 19C Dissolved Oxygen: 9.1 ppm PH: 7.9 CSotnocceknatnradttieosntssodloustiinognrparteep:aOrantcieon: Not noted Stabilityof the test chemical solutions: Not noted Exposure vessels: Tanks containing 16 liters test solution. Number of replicates: one Number of fish per replicate: 20 Loading rate: 0.25 gL Number of concentrations: five plus a blank control Water chemistry during the study: Dissolved oxygen range (24 -- 96 hours): 5.36.9 mg/L (control exposure) 5.1-7.3mg/L (420 mg/L exposure) pH range (24 - 96 hours):
03741
7.9 (control exposure) 7.88.0 (420 mg/L exposure) Test temperature (24 -- 96 hours): 18-19C
RESULTS
Nominal Element
concentrations: Bk value: 96-hour LC50
control, = >420
135, 180, mg/L.
240,
320,
and
420
mg/L
Element value based on nominal concentrations
CONCLUSIONS
The test sample 96-hour LCso for bluegill mglL, the highest concentration tested.
sunfish
was
determined
to
be
>420
Submitter: 3M Paul, Minnesota,
Company, 55133
Environmental
Laboratory,
P.O.
Box
33331,
St.
DATA QUALITY
fRoellilaobwielidt.y:NKoiiimnifsocrhmartaionnkionng s3.tocTkesotrintegstlascoklsutiinofnorpmraetpiaornatoinontsh.e mAveetrhaogde fish
weight is analytical
suspect. Sample purity was not properly characterized confirmation of test substance concentrations.
and
it
lacks
REFERENCES
This study was conducted by the 3M Company, St. Paul, MN, Lab Request number 3844.
Environmental
Laboratory,
OTHER
Last changed: 5/24/00
03742
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TIRES peroopy anne Type Test__Yb- Hout
Material Tested FC. -J43 Lod 3 4
test Organism Rlnaepd\
Avg. WeQ.n grams Avg. Size_ Mea
Test Solution Volume_ | (o Liters/Tank No. Organisms per dose__ "AG
:
Tine Started_TB100Pn Date Started_4=H = Date Compleced_d-9-1
Dilution Water Carbon Filter - Well Water (Temp.)3 C., D.0Q,1ppm, PH13 )
Investigator,
P.
LC 50 (95% Confidence Limits) pg
:
T
E mo Il o Conc,
posed. No.Dead, pli
ppaplmuall o||No.Dead halei_ppm
To ualell ||No.Dead pl ppm ||No,Dead
hpH alpeps:
\
sol
TaoIo boluslo [scl] 20|_ofool] _cJucliall
o Pulesll 0Tuleell
hile hales
ol ao | 0hahallcDafuell olesfsall leolse
)
[sao] 20 ol 20
||
aJanell 0 halal
o o
[Jssoolfuudll[Un TJraallssslalll11
halo Jisls)
Co
rrr rrr 1 |
bI oze 1 oe II ye|| wt [wt
Comments:
J
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ee 03743