AR226-2403 v INTEROFFICE MEMORANDUM Dates From Depts Tel N&s 7-JU1-1S89 Ol!

; i e to 2 E i; T-- |: - BI0ASSAY RERORT | svamreezp 10 T--] AR22, 6-28389 flo 333.75 | BE. 1.

3M ENVIRONMFNTAL LABoRAToRy Bw copoyfod inal Tew oLffIz@el lnftw DaW- AUTHOD DFTERAGNATION OF PERFLUOROOCTANE STILFONATF, (PFOS), PERFLUOROOCTANF, SuLFoNYLAmIDE (PFOSA), AND PERmuoRoocTANoATE (POAA) IN WATER BY LIQUID- SOLiiDExTRAcTioN AND,HiGH-PERFoRmANCE LiQuiD CHRomAToGRAPHyfrANDEm MASs SPECTROMETRY (HPLC/MSIMS) Method Number: ETS-8-154.0 Adoption Date: Author: KristenJ.Hansen/Harold 0.

p. 1 ~R ~a~ _ 3398 ~ (1 f 2 00004 0 p. 2 1A-R ~ .~6 _ 339~ ,,~~..~.

Lo eff ~~ 8 | ~ AR2R-6 3433 37 000370 did il | ' r---- ---- --.Ak% 2% d croc procsanes m sioon swerss = - ma A-- Polymerization -- ---- So ---y .

1,~1 ~ ~'t Canada a Heafth San* Canad P. 4R .226 ._ 3 S"9 7 Perfluorinated Carboxylic Acids (PFCAs) and Precursors : A Proposed Action Plan for Assessment and Management Cmada 000024 p. 2 PFCAs and Precursors: A Proposed Action Plan Perfluorinated Carboxylic Acids (PFCAs) and Precursors : A Proposed Action Plan for Assessment and Management Purpose of Action Pla n Environment Canada (EC) and Health Canada (HC) have developed a proposed Action Plan to provide a broad perspective on the Departments' approach to PFCAs and their precursors.

EQ)HAZLETON vowoneswomans Chem&Biitcteadeln Sconces Deon oT KINSHAN BLVD. + 70, 50%7545 MADISON, WISCONSIN 53707 + PHONE(608) 214471 + TLX 700956 HAZAAL MOUDR REPORT OF aneLYSIS Do0fThrooo ne. | ua , ce.annSecOoTRhImcEekKeip rURRCTURING Te ees sanpLE: T-3609 PURCHASE ORDER NBER: T3171 sarmLE NBER: 407033 J RErORT PRUNES: 10075: ENCLOSED: | GUINNeER PIGBrMAoKnIHkIZATION -- METHOD, SUMMARY steneD: SSSDTLToEeoSeaeeehhroaonbne Weg.

AR2RE 1293 _ fof serene x| ee| ow oe fe om Eee net--------||raa a e ee Sr T ------ e ---------- ----e =---- Ee mem PELE] eeeLamwe in|) fmt es Pet

AR226-1390 ' AR 826 -- 1390 Venn, FROM: PAUL THISTLETON i.

AR 226 - HCH PERSONAL AND CONFIDENTIAL | TO: C.

ARRRG -- 1468 C-0-N-F-I-D-E-N-T-I-A-L Location summary .

AR 226 _ 065& N-Et FOSE alcohol Pharmacokinetic - | ya3 iPe Bioteansforsation a Te of 1dC-N-Etbyl FOSE in Rats a tes pr sort on Bavieved Bi [---- aA ctoer 18-- 8 0 3 1901 3. cms nd 3. 5.

BACK TO MAIN I Analysis of PFOS in Test Organisms from the 96-Hour Static Acute Toxicity Test with the Freshwater Mussel Laboratory Report No.

AR226-2238 Particle Scavenging Coefficient Estimation Atmospheric aerosol particles below the cloud line can be absorbed into rain droplets during precipitation events.

RECYCLED V^^f AR226-2615 AR226-2615 Draft This report was not issued as shown, but was incorporated into larger Chambers Works report under the Consent Order.