3 Analytical Report Determination of PFC Concentrations in Fish Collected from the Tennessee River in the Fall of 2012 Study Title Analytical Study ISO12-01-01-04: Tennessee River Fish Sample Analysis, October 2012 Project Coordinator(s) Jai Kesari, P.E., DEE and Charles Young Weston Solutions, Inc. 1400 Weston Way Westchester, MA 19380 Principal Analytical Investigator Cleston C.

Precise Research.

S A N IT IZ E D AR jU -co3 $ i REPORT EXPLORATORY 28-DAY ORAL TOXICITY STUDY WITH TELOMER ALCOHOL, TELOMER ACRYLATE PFHS AND PFOS (positive control) BY DAILY GAVAGE IN THE RAT FOLLOWED BY A 14/28-DAY RECOVERY PERIOD NOTOX Project 242933 NOTOX Substances 83484, 83493, 83502, 84456 and 84141 3M Test No.

M76-OOSX Be-) ACUTE TOXICITY TO FISH TEST SUBSTANCE Identity: Perfluorooctanesulfonate; may also be referred to as PFOS or FC-95. (1-Octanesulfonic add, 1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,8heptadecafluoro-, potassium salt, CAS # 2795-39-3) Remarks: The test substance is a white powder.

3M Environmental Laboratory m % - o ix Final Report- Analytical Study Single-Dose Intravenous Pharmacokinetic Study of T-6054 in Rabbits In-Vivo Study Reference Number: HWI#6329-138 Study Number: AM DT-122094.2 Test Substance: FC-129 (T-6054) Name and Address o f Sponsor: 3M SCD Division 367 Grove Street St.

Aftt2j6-02H?

X tH s.}

Internal Correspondence de: M.

M ai6 J b/ UNEP U nited N ations Environm ent Program m e {a PROGRAMME DES NATIONS UNIES POUR L'ENVIRONNEMENT * PROGRAMA DE LAS NACIONES UNIDAS PARA E l MEDIO AMBIENTE n POTPAMMA OPrAHUSAUH^ 0&-bEflMHEHHWX HAUH* TIO OKPYOKAlCHUEW CPEfiE Secretariat of the Stockholm Convention on Persistent Organic Pollutants International Environment House 11-13, chemin des Anmones CH - 1219 Chtelaine Geneva, Switzerland Telephone: +41 22 917 81 70 Facsimile: +41 22 797 34 60 E-mail: ssc@pops.int Webpage: www.pops.int Geneva, 18 November 2005 Subject: Invitation to submit information specified in Annex E of the Stockholm Convention to the POPs Review Committee Dear Madam or Sir, The first meeting of the Stockholm Convention Persistent Organic Pollutants Review Committee took place on 7 11 November 2005 in Geneva.

B 1100 1000 900 /HllUMMi AR226-3634 800 - 222.

p. 1 - byo'j Journal o f Toxicology: C linical Toxicology Jan 1996 v34 n l p 2 1 ( 4 ) Page 1_________________________________________________________________ Pulmonary toxicity following exposure to an aerosolized leather protector. by Keith K.

TSCA Document Processing Center Attn: Section 8(e)/FYI M2.Z6 - 373V August 10,2006 Page 4 of 10 Attachment 1 July 19, 2006 "Note for settling parties" from the Science Panel (1 page) Note for settling parties We have prepared some outline protocols for several interlinked research components addressing the potential health effects of exposure to C8 around the Washington Works plant.

ACUTE TOXICITY TO CHIRONOMUS TENTANS USING SPIKED SEDIMENT TEST SUBSTANCE_______________________________________________ Identity: Perfluorooctanesulfonate; may also be referred to as PFOS or FC-95. (1Octanesulfonic acid, 1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,8-heptadecafluoro-, potassium salt, CAS # 2795-39-3) Remarks: The test substance is a white powder.

Taft Stettmius & Hollister LLP 425 Walnut Street, Suite 1800 / Cincinnati, OH 45202-3957 / Tel: 513.381.2838 / Fax: 513.381.0205 / www.taftlaw.com Cincinnati / Cleveland / Columbus / Dayton / Indianapolis / Northern Kentucky / Phoenix / Beijing 3932- Robert a .