li Wildlife International, Ltd. -1- ProiectNumber454A.101 PFOS: A 96-HOUR STATIC ACUTE TOXICITY TEST WITH THE SALTWATER MYSID (Mysidopsis bahia) ADDENDUM WILDLIFE INTERNATIONAL, LTD.

RISE Research Institutes of Sweden www.ri.se / lill@ri.se POPFREE RI.

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Table 1 Partial seal applications at BSE in medical and aerospace industries Seal Applications Atherectomy catheter Surgical Drill motor Surgical Drill/Reamer Aircraft oxygen regulators Mine removal underwater vehicle Units sold 325k 7k 130k/125k 275k 50k Our spring-energized seals have exceptional properties that enable them to maintain performance in extreme conditions, and they are the key to innovation and excellence in these fields.

Supporting Information of Mechanistic Investigations of Thermal Decomposition of Perfluoroalkyl Ether Carboxylic Acids and Short-chain Perfluoroalkyl Carboxylic Acids Ali Alinezhada,+, Heng Shaob,+, Katerina Litvanovac, Runze Suna, Alena Kubatovac, Wen Zhangd, Yang Lib,*, Feng Xiaoa,* a Department of Civil and Environmental Engineering, The University of Missouri, Columbia, Missouri 65211, USA b Key Laboratory of Water and Sediment Sciences of Ministry of Education, State Key Laboratory of Water Environment Simulation, School of Environment, Beijing Normal University, Beijing 100875, People's Republic of China c Department of Chemistry, The University of North Dakota, Grand Forks, North Dakota 58202, USA d John A.

AR226-2631 19 AR226-2631 DuPont Modeling Methodology and Results Netherlands Site September 2004 About the Model I Industrial Source Complex Short Term 3 (ISCST3) I Sold/used globally/ including in The Netherlands http://www.phoenix-r.co.jp/products/products.htm I Input I Stack height, diameter I Flowrate, temperature I Mass of pollutant (mass per time) I Local meteorological data (Eindhoven, 1997 - 2001) I Output I Ambient air concentrations in ug/m3 I Max values and locations outside the property line Modeled Site Building Vent Property Line Modeling Inputs - Stack Parameters Actual Stack Height (m) Stack Diam.

Comment on the EU PFAS Restriction Proposal On behalf of Zhejiang Juhua Co., Ltd, we would like to greet ECHA and the five countries of the PFAS restriction proposal (hereinafter referred to as the "Proposal").

Response Suggestions for PFAS Proposal Zhejiang Green New Materials Co., Ltd.

J AR226-2-- 822 !

E. (. ti'J Font de Nemours and Company Haskell Laboratory for Toxicology and Industrial Medicine HASKELL LABORATORY REPORT NO. 422-78 MR No.

1 - c 2 8 ' ` ` 'c 8g g 8 8 Q g B 8 g Q - 8 Q s 8 8B - g - B B Q 8 @ 8 8 8 8 < Q c 8 8 = 6 6 s 8 8 8 8 = 8 8 = 8 8 8 ` 4 8 B 8 8 Q 8 8 8 U S ~Q 8 g 8 6g 8 g 8 8 B Q Q 8 2 Q 8 2 s 8 = 8 8 Q 8~ - 8 y &@ 8- Q Q Q s @ Q =8 8 g Q 8 6 8 Q 8 6 B @ g Q . 8 8 ~ 8 8 8 4 Q 8 7 8 g 8 8 g 8 g 8 8 Q 8 8 g s= Q B 2 8 2 6 Q g 8 8g 8 & ~ Q 8 2 Q 8 Q

EA Regulation 61 Annex n/a ANNEX I ANNEX I ANNEX I ANNEX I ANNEX I ANNEX I ANNEX I ANNEX I ANNEX I ANNEX I ANNEX I ANNEX I ANNEX I ANNEX I ANNEX I ANNEX I ANNEX I ANNEX I ANNEX I ANNEX I ANNEX I ANNEX I ANNEX I ANNEX I ANNEX II ANNEX II ANNEX II ANNEX II - Analyte Total Organofluorine (TOF) Perfluoro-1-butanesulfonic acid (PFBS) Perfluoro-1-pentanesulfonic acid (PFPeS) Perfluoro-1-hexanesulfonic acid (PFHxS) Perfluoro-1-heptanesulfonic acid (PFHpS) Perfluoro-1-octanesulfonic acid (PFOS) Perfluoro-1-nonanesulfonic acid (PFNS) Perfluoro-1-decanesulfonic acid (PFDS) 1H, 1H, 2H, 2H-perfluorohexane sulfonic acid (4:2 FTS) 1H, 1H, 2H, 2H-perfluorooctane sulfonic acid (6:2 FTS) 1H, 1H, 2H, 2H-perfluorodecane sulfonic acid (8:2 FTS) Perfluorobutanoic acid (PFBA) Perfluoropentanoic acid (PFPeA) Perfluorohexanoic acid (PFHxA) Perfluoroheptanoic acid (PFHpA) Perfluorooctanoic acid (PFOA) Perfluorononanoic acid (PFNA) Perfluorodecanoic acid (PFDA) Perfluoroundecanoic acid (PFUnDA) Perfluorododecanoic acid (PFDoDA) Perfluorotridecanoic acid (PFTrDA) PNe-erftlhuyolrpoetreftluraodroe-c1a-noocitcanaecisdul(fPoFnTaemDiAd)oacetic acid (NENt-FmOeStAhAyl)perfluoro-1-octanesulfonamidoacetic acid (NMeFOSAA) PPeerrfflluuoorroo-(12--oecthtaonxeys-2u-lfflounoarmoeidtheo(xPyF)OacSeAt)ic acid ammonium s1a,1lt,1[E,2E,A2-,3N,H34-H] e(SpAtaAf-lu1o0r0o0-)3-[(trifluorovinyl)oxy]propane (3P,3PV,4E,4) ,5,5,6,6,6-Nonafluorohexene - also known as pTreirdfelucoar-o1b,1u,t1y,l2e,t2h,y3l,e3n,4e,4(P,5F,B5E,6) ,6-fluorohexane - also known aHsex1aHf-lpuoerroflpuroorpoyhleexnaen(eH(F1PH)-(PnFoHtxc)u[rAreCn-2tl0y0i0n]E(AC6AHn)nex II list) CAS RN 375-73-5 2706-91-4 355-46-4 375-92-8 1763-23-1 68259-12-1 335-77-3 757124-72-4 27619-97-2 39108-34-4 375-22-4 2706-90-3 307-24-4 375-85-9 335-67-1 375-95-1 335-76-2 2058-94-8 307-55-1 72629-94-8 376-06-7 2991-50-6 2355-31-9 754-91-6 908020-52-0 1623-05-8 19430-93-4 355-37-3 fluoropolymer manufacture N N N N N N N N N N Y Y Y Y Y Y Y Y Y Y Y N N N Y Y Y Y Y fabrics, carpets).

ARZA6 _ 3242 424 TRADE SECRET ARR26 -- 324-2 Dupont10249 Study Title H-25240: Corrositex In Vitro Test Laboratory Project ID: DuPont-10249 AuTHOR: Carol Finlay, B.A.

AR28-6 3267 1 AR 226 -- 3269 Determination of Ultravioletspectrum --| --_ DUPONT REPORT # 12734 [--------) vio SPECTRUM Test Guideline(s) aruthsorsisn, PhD. ay irc) ReymondE.

Apologies for the slight delays, see our response below.