TOXICITY TO AQUATIC PLANTS TEST SUBSTANCE Identity: NN--eEtthyFlOpSeErfAllucoorhooocltoarneFMs-u3l4f2o2n.ami(d1oe-tOhcatnaonle;sumlafoynaamlsiodeb,eNr-eeftehryrle-d to as 1.12.2.3,3,4,4,5,5,6.6,1.7,8,8,8-heptadecafluoro-N-(2-hydroxyethyl)-, CAS # 1691-99-2) Remarks: Mjaimtietreidalwaitsearnsooflfu-bwilhiittyeo,fwtahixsymsaotleidrioaflupnrcohhairbiatcetderaizdeefdinpiutriivtey.

ARI2G-OHOY MICROBICS MICROTOX TOXICITY TEST TEST SUBSTANCE Identity: Perfluorooctanesulfonylamido(ethyl)acetate; may also be referred to as PFOSAA, FC-128 or as the major component of eFtCh-y1l2-7N-,[(FhCe-p1ta2d8e,caFfCl-u1or0o9o,ctFyCl)-s1u0l9fo-nXylo]r-,R1p9o0t4a.ssi(Gulmycsialnte,, N- CAS # 2991-517) Remarks: The test sample is FC-129 referred to by the test laboratory as R1904.

COVANCE> Sponsors: APME Ad-Hoc APFO Toxicology Working Group PROTOCOL Study Tite: 26-Week Capsule Toxicity Study with Ammonium Perfluorooctanoate (APFO) in Cynomolgus Monkeys Date: September 23, 1998 Performing Laboratory: Covance Laboratories Inc. 3301 Kinsman Boulevard Madison, Wisconsin 53704-2595 Laboratory Study Identification: Proposal No. w6806a Covance 6329-231 T- (%%9 02518 : -_-- Covance 6325231 Pag6e2.r Study 26-Week Capsule Toxicity Cynomolgus Monkeys Study with Ammonium Perfluorooctanoate (APFO) in Purpose To assess the effectofthe test material on critical enzyme levels, hormones, and other selected biochemical parameters `monkeys for at least 26 weeks when administered daily by capsule to.

UppRe FyI-0600-/378 ID DuPont Haskell Laboratory ue36293 Eleoniroat 7--0--.8--0----co Now0a 1000 AR 23G - 0573 May 25,2000 % Yt MU.r.S.ChEanrvliersonMm.enAtuaelr,PrDoitreeccttioorn Agency Office of Chemical PCoolnlturtoilonDiPvriesvieonntion & Toxics 401 M Street, N.W. -- Room 403 Dear Mr.

AR 226 0671.

AR 226. 0686 ACUTE TOXICITY TO FISH EST SUBSTANCE Identity: A mixture containing perfluorooctanesulfonate, which may also be referred to as PFOS, FC-95, or as a component of FC-185F. (1Octanesulfonic acid) (CAS # 2795-39-3) Remarks: The 3M production lot number was 1-2303.

AR 826 _0705" MICROBIAL INHIBITION (DEHYDROGENASE ACTIVITY) TEST SUBSTANCE Identity: Mr(ie1fx-etOrucrrteeadncetoosnutalasfionPniFinOcgSapc,eirdF,fCl-1u9,o15r,,o2o.oc2rt,a3an,se3s.ad4,ic4fo.om5np,a5ot,ne6e.wn6h.ti7c,oh7f.mF88Ca,-y82-0a1lsFo. be heptadecafluoro-, potassium salt, CAS # 2795-39-3) Rsaemmpalreksis: FC-T2h01eF3.

AR 826 - O7T#3 ACUTE TOXICITY TO AQUATIC INVERTEBRATES (DAPHNIA MAGNA) EST SUBSTANCE Identity: A mixture containingperfiuorooctanesulfonate, `which may also be referred to as PFOS, FC-95, or as a component of FC-203CE. (1Octanesulfonic acid) (CAS # 2795-39-3).

AR 226 - 0767 ACUTE TOXICITY TO FISH (FATHEAD MINNOW) IESTSUBSTANCE 0000 Identity: rMeifxetrurreedctoonatasinPiFnOgSp,erFfCl-u9o5ro,oocrtaansesaulcfoomnpatoen,ewnhtiocfhFmCa-y20a3lsCoF-bXe or FC-203CF. (1-Octanesulfonic acid) (CAS # 2795-39-3).

AR 226 ~ 0782 ACUTE TOXICITY TO FISH (RAINBOW TROUT) IESTSUBSTANGE Identity: A mixture containing perfluorooctanesulfonate, which may also be referred to as PFOS, FC-95, or as a component of FC-206 or L- 3243. (1-Octanesulfonic acid) (CAS # 2795-39-3). 2R0e6ma(rLk-3s2:43).

-- AR 226 _ 0909 BIODEGRADATION (BOD/COD) TEST SUBSTANCE Identity: A mixture containing perfluorooctanesulfonate, which may also be referred to as PFOS, FC-95, or as a component of FX-3103.

'e AR 286 - 0930 | | TSCA NCIC NOTIFICATION FORM FOR CBI DOCUMENTS | | | ga = ee -- Docker Numser: KR 232 bo DOCUMENT CONTROL NUMBER: 6 3 coco 4 o Document Date: __4-15-0 Document Type: Dock FE 8 B8Dg1 38= z= = 58 @ (TGHBEI)DOUCNUDMEERNSTECRTEIFOENRE1N4COEFDATBHOEVTEOXIISCCSLUAIBMSETDAANSCECSONCFOINDTENRTOILALACBTUS(ITNSECSAS).INFTOHRAMTASTEICOTNION OF TAS,CAANRDEIQTUIIMRPEOSSEESPCARITMOIPNRALOTPEECNATLFTRIEOSMFPOURBLTIHCEDKINSOCLWOISNUGRAENSDCWBIILLOFBUTLAIUNNEADUTUHNODREIRZED RTESLCEASE OR DISCLOSURE OF SUCH INFORMATION.

AR226-0980 has actually been processed as 8EHQ-0101-0373 but is included here in FYI-0101-1378 as well as it was received as an attachment to this FYI.

nrg comaTon eRdears LE f oorrtoonp .owoos rmce cram.

BE y fu 20L4Y P.a ohwhy AR26 - ~1657, FR Led