Document BxGNde2Xk2BDv3g17eyenxx4
AR226-0390
ACTIVATED SLUDGE RESPIRATION INHIBITION TEST
TEST SUBSTANCE
Identity: tPoerafsluPoFrDodSe,caFnCe-s1u2l1f-oXn,atoer, 3aMmmSoanmipulem Esa2lt1;1m2aayndalEs2o56b6e-1r.efe(r1r-ed D1e1c.a2n2e3s3u4l,f4o,n5i5c6.a6ci.d7,.7,8,89.9,10,10,10-heneicosafluoro-, ammonium salt, CAS # 67906-42-7)
pRreompaarnokls,: 1T-e(s1t,1s-daimmpeltheylisetahomxiyx)t.ureThoifstmhiextteusrtescuobnsttaainncseaipnprwoaxtiemraatenldy22-2-
2pe6r%fitueosrtonsounbasnteasnuclef,on3a3t-e3,7a%mpmroonpainuoml,sa1l-t(1a,n1d-d3im8e-t4h2yl%etwhaotxeyr)),.
0.5-1.5% All values
trheepoarctteudalrecloantceetnotrthaitsiomnixotfurteh.e tNesotcsaulbcsultaatnicoensinwethreetmesatdseamtpolaed.jusTtesftor
material was from 3M production lot 1.
Note: Only the summary page was available for this study
METHOD
Method: OECD 209
Test type: Static acute
GLP: Year
CoNmopleted:
1987
Analytical monitoring: Dissolved oxygen concentrations.
MEexapsousruermeePnetrsi:od:Di3ss0o-lmviendutoexsyagnedn d3e-phloeutrison rate after 30-minutes and 3-
hours of exposure.
RESULTS Nominal concentrations: Blank control, 100, 180, 320, 560, 1000 mg/L,
in duplicate. Element value: 30-min ECso > 1000 mg/L.
3-hour ECso = 780 (630-1050) mg/L. All element values based on nominal concentrations. Statistical method: Probit analysis Control response: The largest percent difference between control uptake rates was 7.5%; thus the two controls were within 15% of each other.
000208
Reference Remarks:
substance Testing was
results: Not available conducted on the "as-sold"
mixture
of
the
subject
maaptpelriieaslt(o~t2ha2t-2mi6x%tuSruebjaencdt snuobtstthaentceestinmawtaetreira)l..
The value reported No attempt was made to
dpeortteiromnionfetthheetioxmipcaictytcoafnthbeepcroensterinbcueteodf tthoethoergpaenrifclusoorlovdeenctasneosruwlhfaontate.
CONCLUSIONS
The 3-hour ECs for FC-121 was determined to be 780 (630 ~ 1050) mg/L
Submitter: 3M Company, Environmental Laboratory, P.O. Box 33331, St. Paul, Minnesota, 55133
DATA QUALITY
Rsetluidaybiilsimtiys:sKinigi.misBcehcraaunskienag 4m.ixMtuorsetwoafsthteesstuepdp,orctairnegmmuastterbiealtfaokretnhiwshen
oirntreersptrreitcitnegdtbhieolroegsiulctasl.upTthaekesoalnvde/notritnoxtihceitmyioxftutrhee cfoluulodrohcahevmeiceanlhanced
caonmdpcohnaernatc.terTizhaetisotnudoyf
lacked analytical the sample purity.
confirmation
of
concentrations.
REFERENCES
TLhaibsorsattuodryy,wSatsPcaouln,duMcNt,ed LbaybtRheeq3uMesCtonmupmabneyr,E2E1nv1i2r,on1m0e/n3t0a/l87
OTHER
Last changed: 5/18/00
000209
eal ER Cs
LWVIONLNTAL LABORATORY
ACTIVATED SLUDGECRAELSCPUILRAATTIIOONNOFINRHEISBUILTTISON TEST 4209
Test Substance EC 1AVY (41-2bc) 0429-8 (041) FC Surfactant
30 INTE Expose
READ AEE
raiders
Test Substance
Ocygen Uptake Rate | R Corgected Wm 3 Inhibition iT n
CONTRO
loo
| oo4776 louie
2
=
3
:
2
a
12
560
l[|c cu2e77013
Tewarn Tecaa
| 13 |4
0
| co Seua Teoapya| s 5s
CVRD
c.scoe cscs | --
Percent Difference in Controts)__y. 1 Op
Bly (95% Confidence Limits) mg/L poecmede
Sl Epos
bet i Test Substance Concentration (mg/L)
Oxygen Uptake Rate
R
R Corrected!)
to 20C
} Inhibition in
cour
date
= ! Respiration Rate'TM
7c
"180
[0vai5 Towary| 9
SE Zor fi St
[eyrdz Towag | 3. [n eo ass| 5g
>
sg
rg
LC rte]
B Goi
| Zras losgel | --
oPercent erDifference in Controts bad B0at (95%,ConEidence Linits) mg/L 2%
2
A
3
Ac=jo a JL - naly<is
Hirei n Gfrection: --xL2% (3g 0,/1-nin.)
amy oo
-
(9 Difference =LR --1mAy 10
age saat
Saami SL
RO z POY nik
The two control respiration rates
0 Tonthic f=
2. TN
should be within 153 of each other.
b Te ve ase NREcw. re,
See padfor test soln. prep
T EERnE soozao BESTCOPY AVAILABLE COM DATME1T: 20rC