AR226-2756 FOR DU PONT USE ONLY Copies co E.

TRADE SECRET Study Title H-23960: Biopersistence Screening 10-Dose Oral Gavage Study in Rats Laboratory Project ID: DuPont-2922 AR226-3152 DuPont-2922 Author: Carol Finlay, B.A.

TRADE SECRET AR226-3167 DuPont-4725 Study Title H-24516: Static, Acute, 96-Hour Screening Test with Pimephales promelas Laboratory Project ID: DuPont-4725 Author: Robert A.

AR226-3197 H-24516: Subchronic Toxicity 90-Day Gavage Study in Rats with One-Generation Reproduction Evaluations________ ______________DuPont-5386 TRADE SECRET Study Title H-24516: Subchronic Toxicity 90-Day Gavage Study in Rats with One-Generation Reproduction Evaluations Volume 1 of 5 Laboratory Project ID: DuPont-5386 T e s t G u id e l in e s : U.S.

AR226-3207 DuPont-5991 TRADE SECRET Study Title DevelopmentaHl T-2o4x5i1ci6t:y Study in Rats Laboratory Project ID: DuPont-5991 Test Guidelines: UO.PSP.TESPA87H0.e3a7l0th0EPfrfeencatstaTl eDsetvGeuloidpemliennetsal Toxicity Study OSeEcCtiDonG4u, iNdoel.i4n1es4for the Testing of Chemicals Author: Susan M.

AfLua _ i J. 4-2- TRADE SECRET hi.ZS.G- s z y - z .

M 000368 AR R6- `f-3 * ' TABLE II GC PRECISION SAMPLE 5 ppm FC-143 1,0 ppm FC-143 0,5 ppm 0,25 ppm GC COUNTS/THOUSANDS 232.5, 241.0, 234.1 63.2, 62.3, 65.2, 61,6, 59.0 33.4, 34,3, 38.8, 39.5 17.5, 15.5, 19.1, 18.4 SAMPLE 1 2 3 4 5 6 7 8 9 10 BLOOD SAMPLES ILC with PPD/S.

ADVANCE UNEDITED DRAFT Decision POPRC-1/7 on perfluorooctane sulfonate The Persistent Organic Pollutants Review Committee, Having examined the proposal by Sweden, which is a Party to the Stockholm Convention on Persistent Organic Pollutants, to list perfluorooctane sulfonate and ninety-six potential perfluorooctane sulfonate precursors in Annex A to the Convention and applied the screening criteria specified in Annex D to the Convention, Noting that the perfluorooctane sulfonate anion does not have a Chemical Abstracts Service number and does not appear as an anion in the environment, but that the perfluorooctane sulfonate acid and its salts listed in the proposal have the following Chemical Abstracts Service numbers: (a) Acid 1763-23-1 (b) K+ salt 2795-39-3 (c) Li salt 29457-72-5 (d) NH4+ salt 29081-56-9 (e) Diethanolamine salt 70225-14-8 Decides, in accordance with paragraph 4 (a) of Article 8 of the Convention, that it is satisfied that the screening criteria have been fulfilled for perfluorooctane sulfonate, as set out in the evaluation contained in the annex to the present decision; Decides also, in accordance with paragraph 6 of Article 8 of the Convention and paragraph 29 of decision SC-1/7 of the Conference of the Parties to the Stockholm Convention, to establish an ad hoc working group to review the proposal further and to prepare a draft risk profile in accordance with Annex E to the Convention; Decidesfurther that issues related to the inclusion of potential perfluorooctane sulfonate precursors should be dealt with in developing the draft risk profile; Invites, in accordance with paragraph 4 (a) of Article 8 of the Convention, Parties and observers to submit to the Secretariat the information specified in Annex E in accordance with the format set out in annex [Y] to the report of its first meeting1before [Z], UNEP/POPS/POPRC. 1/10. 000243 P-2 Annex to decision POPRC-1/7 Evaluation of perfluorooctane sulfonate against the criteria of Annex D A.

AR226-3649 F 'A T - 0 ' 1'37 g, FV - -- 0/37?

p.1 A K S .A 6 - U U- INTERIM REPORT # 10 - Analysis of Fish and Clam Sample STUDY TITLE Analysis of Perfluorobutancsulfonate (PFBS), Pcrfluorohcxancsulfonate (PFHS), and Perfluorooctanesulfonate (PFOS) in Water, Soil, Sediment, Fish, Clams, Vegetation, Small Mammal liv e r and Small Mammal Serum Using LC/MS/MS for the 3M Decatur Monitoring Program DATA REQUIREMENTS EPA TSCA Good Laboratory Practice Standards 40 CFR 792 STUDY DIRECTOR Jaisimha Kesari P.E., DEE Weston Solutions, Inc. 1400 Weston Way West Chester, PA 19380 Phone: 610-701-3761 INTERIM REPORT COMPLETION DATE May 09, 2006 PERFORMING LABORATORY Exygen Research 3058 Research Drive State College, PA 16801 Phone: 814-272-1039 STUDY SPONSOR 3M Company 3M Building 0236-01-B-10 St.

ft _ 367^ Method 555: PFBA, PFPeA, PFHxA, PFOA, PFBS, PFHxS and PFOS Collected: 4/20/06 Analyzed: 4/28/06 Site: Oakdale City Well Project: HC Sam ple ID Field ID 200608268 206043 E01 200608269 206044 E02 200608270 206045 E03 200608271 206046 E04 (duplicate) 200608272 206047 E06 200608273 206048 E07 200608274 206049 E08 200608275 trip blank well#1 well#2 well#3 well#5 well#7 well#8 well#9 Dataset 042806sa1 042806sa1 042806sa1 042806sa1 042806sa1 042806sa1 042806sa1 042806sa1 d TT- P F B A (p pb ) Factor Meas.

3M General Offices 3M Center St.

fty o-S 5fcUorn LO cde^ L _ ^ H 3 c>U 3 o ANALYTICAL REPORT STLS E V E R N TRENT STL Denver 4955 Yarrow Street Arvada, CO 80002 Tel: 303736 0100 Fax: 303431 7171 www.stl-inc.com PFOA/PFOS Analysis Lot#: D7H290308 Nicki Smith QC Laboratories, Inc. 1205 Industrial Highway Southampton, PA 18966 TestAmerica Denver Gail DeRuzzo Project Manager September 8, 2007 Leaders in Environmental Testing Severn Treni Laboratories, Inc.

P-1 "McCrea, Deborah" <mccrea@taftlaw.com> 10/22/2009 03:27 PM To NCIC OPPT@EPA cc "Bilott, Robert A."

Jean B.