AR 226-0084 TOXICITY TO AQUATIC PLANTS (E.G., ALGAE) FE-2 TEST SUBSTANCE Identity: PFeCr-f9l5u.oro(o1c-tOacnteasnuelsfuolnfaotnei;c macaiyd,a1l,s1o,2b,e2.r3e,f3e,r4r,e4d,5t,o5,a6s,6P,F7,O7,S8,o8r,8heptadecafluoro-, potassium salt, CAS # 2795.35-3) 3ReMmlaort knsu:mbTehre21te7s.t sSuabmsptlaencweaiss astwohrietdeupnodwedrera.mbiSeanmtpcloendwiatsiontsakperniofrrtoom etelsetminegn.taPluraintayldyesteesrmteicnhendiqtuoesb.e 90.49% by LC/MS, 'H-HMR, *F-NMR and METHOD Method: OECD 201, Test: Static acute OPPTS 850.5400, ASTM 1218-S0E GLP: Yes SYpeeacriecso:mplSeetleedn:asSttruudmyccaopmrpilceotmeudtu19m99.

AttacShtmuednitess taondLeOtttehrertoICn.foArumeartidoanteodn MCearyta1i8n, 2000 AR226 O13 Perfluorooctane Sulfonate-Related Compounds Pertwee AcuteToxicity 1) FAimnearlicRaep,oIrntc,.

cond ET rs ie RroosroemrsnAr,aBeiinsot Lr a AFT, STETTINIUS & HOLLISTER L 1800 FIRSTAR TOWER TE 425 WALNUT STREET onan CINCINNATI, OHIO 45202-3957 SERS 13S31.R28 E a r-- ARSE -- 1178 April 19,2002 TELECOPY CAhsrsiosctioaptheeCroDu.nsNeelgley, Esa.

Shy ?

tf | *00S08R321()0)2181:9:3377 RE5 000000111122002222660088116833 i BEDDIICC LAK& NSAT RED 12D ROLL ARRQ6- 06H Dainippon Ink & Chemicals, req Inc. 1a5 Taakapsgo T57a2b.0a00t1a.

BACK TO MAIN STABILITY IN WATER (HYDROLYSIS) TEST SUBSTANCE Identity: Remarks: Perfluorooctanesulfonate-potassium salt.

Sponsor: 3M St.

AR226-2158 / Oscar T Garza 07/12/2001 08:05 AM To: cc: Subject: Karl G Kronberg/AE/DuPont@DuPont, Chris E Shoop/AE/DuPont@DuPont Robert L Ritchey/CL/DuPont@DuPont Re: Surfactant Modeling Note #2 - Possible Funding Request Fyi -Trini Forwarded by Oscar T Garza/AE/DuPont on 07/12/2001 07:03 AM - Robert F Pincnot 07/12/2001 07:23 Aim To: cc: Subject: David M Rurak/AE/DuPont@DuPont Oscar T Garza/AE/DuPont@DuPont Re: Surtactant Modeling Note #2 - Possible Funding Request Q Dave, Yes it does.

AR226-2225 Robert F Pinchot 12/07/2001 02:47 PM To: cc: Subject: Roger J 2ipfel/AE/DuPont@DuPont Debbie J Mulrooney/AE/DuPont@DuPont, Chris E Shoop/AE/DuPont@DuPont Re: Consent Order - Stack Parameters and Emissions Q Roger, Do these data make sense to you?

AR226-2301 ^ Charles J Zarzecki 02/21/2003 01:43 PM To: cc: Subject: Catherine A Barton/AE/DuPont Snapshot Results Cathie, The snapshot resuts: 0.477 ug/m3 at the same property line receptor as before.

123 M,BHMW OtHttKfM>V AR226-2495 08/31/01 11:01 0:04/13 N0:150 :-P5; ",-'^'1 ;-^ -''?

SUPPLEMENTAL DATA PERFLUOROALKYL AND POLYFLUOROALKYL SUBSTANCES IN THE ENVIRONMENT: TERMINOLOGY, CLASSIFICATION, AND ORIGINS Robert C.

Maddele aLs SB4 || Thanksgiving ## =.1 i GH INVESTIGATES ARE NON-STICK PANS REALLY SAFE?

1260 Study number AR 236. 2711 414 | AR 05.820 AMI: StL 22 FINAL REPORT LED Biodegradation study of( C81) by microorganisms ASEM 8 `September 18, 2003 Chemicals Evaluanad tReiseaorcnh Institute, Japan Company Sanitized 000001 RAK 22D WE" Sponsor Tide Study number 14114 STATEMENT Kurume Laboratory Chemicals Evaluation and Research Institute, Japan DAIKIN INDUSTRIES, LTD Biodegradation study of ( C81) by microorganisms 14114 the 1, the undersigned, Final Report (Study heteby declare that No 14114, issued this report provides a correct English translation of on September 18, 2003, amended on October 10, 2003) Date Study Director December 2, 2003 ZY Miatam_zbn Yasuko Matsunobu 000003, on GLP STATEMENT Kurume Laboratory Chemicals Evaluation and Rescarch Institue, Japan Sponsor DAIKIN INDUSTRIES, LTD Tide Biodegradation study of C81) by microorganisms Study number 14114 This study was performed in compliance with "OECD PrinciplesofGood Laboratory.

United Nations Environment Programme 1 p 6~3 UNEPrnOPSiPOPRC .vC1zP . 1 7 November 2005 English only Persistent Organic Pollutants Review Committee First meetin g Geneva, 7-11 November 2005 Agenda item 5 (e ) Considerati on of chemicals proposed for inclusion in Annexes A, B and C of the Convention : perfl uorooctane sulfonate Addendum to the dossier on perfluorooctane sulfonate Submission by Sweden K0540874 081105 For reasons of economy, this document is printed in a limited number.