CHEMICAL INDUSTRY LIAISON GROUP MEETING (CILG) 20th March 2024 (CBA Offices Crewe) (10:00 - 13:00) Attendees: (CBA) (SIA) (UKCPI) , (NRW) (BAMA) Hybrid: (ABPI) (BCA) (CIA) (EA); (BCF) Apologies: (CBA) - Reg Affairs (EA) (IFRA) (TSA) Group.

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exclusion of fluorinated polymers from PFAS restriction legislation General Comment: ZHEJIANG LANTIAN ENVIRONMENTAL PROTECTION HI-TECH CO.

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ACUTE TOXICITY TO FISH TEST SUBSTANCE Identity:Perfluorodecanesulfonatea,mmonium salt:may also be referred toas PFDS, FC-1 20, or 3M Sample J2905-1.(1-Decanesulfonic acid,1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,10heneicosafluoro-a,mmonium salt,CAS # 67906-42-7) Remarks: Test sample isa mixtureofthe testsubstance inwater and butylcellosolve(approximately25% testsubstance,37.5% butyl cellosolvaend 37.5% water).Allvaluesreportedrelatetothismixture.

Chemical Compatibility Reference Chart Teflon PTFE Teflon* PTFE Chemical Compatibility Chart: Check the chemical compatibility of Teflon and PTFE with various chemicals, solvents, alcohols and other products.

Swissmem Contribution to ECHA Consultation on the PFAS restriction ECHA question Swissmem reply Where did you learn about this consultation?

TOXICITY TO AQUATIC PLANTS (e.g.A,lgae) TEST SUBSTANCE Identity:Perfluorooctanoiaccid,ammonium salt;may alsobe referredto as PFOA ammonium salt,Ammonium perfluorooctanoateP,FO, FC116, FC-126, FC-1 69,or FC-143.

SUMMARY FOR WORK PERFORMED FOR THE GERMAN GOVERNMENT AGENCY FOR MILITARY TECHNOLOGY AND PROCUREMENT ON FIRE EXTINGUISHING FOAM COMPOUNDS FROM MULTIPLE COMPANIES TEST SUBSTANCE Identity:A mixturecontainingPerfluorooctanesulfonatweh,ich may also be referredto as PFOS, FC-95, or as a component ofFC-200. (1-Octanesulfoniaccid)(CAS # 2795-39-3).

STUDY SUMMARY OF ENVIRONMENTAL AFFF AND COMPONENTS - 1991 EFFECTS OF LIGHT WATER BRAND TEST SUBSTANCE Identity:A mixturecontaininpgerfluorooctanesulfonawthei,ch may alsobe referredtoas PFOS, FC-95,oras a component ofFC-203. (1Octanesulfoniaccid)(CAS # 2795-39-3).

General Comments for Annex XV restriction report on Per- and polyfluoroalkyl substances (PFAS) 22 May 2023 We welcome the opportunity to contribute to the public consultation initiated by the European Chemicals Agency regarding potential restriction of Per- and polyfluoroalkyl substances (PFAS) according to Regulation (EC) No. 1907/2006 ("REACH").

ACUTE TOXICITY TO AQUATIC INVERTEBRATES (COROPHIUM VOLUTATOR) TEST SUBSTANCE Identity:A mixturecontainingperfluorooctanesulfonatweh,ich may alsobe referredtoas PFOS, FC-95, oras a component ofFC-602. (1Octanesulfoniaccid)(CAS # 2795-39-3).

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