3M General Offices 3M Center St.Paul,MN 55144-1000 612733 1110 May 18,2000 VIA EXPRESS MAIL Dr.

N-ETFOSE Alcohol Bibliography Synonyms: FM 3422, FM 3923, FM 4635, FM 4120.

CORNINGHazleton MUTAGENICITY TEST ON T-6357 IN AN IN VIVO MOUSE MICRONUCLEUS ASSAY FINAL REPORT AUTHO Hemalatha Murli,Ph.D.

Annex A - Table A.49.

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ACUTE TOXICITY TO AQUATIC INVERTABRATES (DAPHNIA MAGNA) TEST SUBSTANCE Identity:Perfluorooctanesulfonylamido(ethyi)acmeatyaatles;obe referretdo as PFOSAA, FC-128 or as themajor component of FC-127,FC-129, FC-109, or FC-109-X.

ACUTE TOXICITY TO FISH (FATHEAD MINNOW) TEST SUBSTANCE Identity:A mixturecontainingperfluorooctanesulfonatweh,ich may also be referredto as PFOS, FC-95, or as a component of FC-203C and L-5440. (1-Octanesulfonicacid, 1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,8-heptadecafploutoarsos-i,um salt,CAS # 2795-39-3) Remarks: The 3M productionlotnumber was not noted.

ACTIVATED SLUDGE RESPIRATION INHIBITION TEST TEST SUBSTANCE Identity:A mixturecontainingperfluorooctanesulfonatweh,ich may alsobe referredtoas PFOS, FC-95, or as a component of FC-203CE. (1Octanesuffoniaccid)(CAS # 2795-39-3).

MICROBICS MICROTOXS TOXICITY TEST TEST SUBSTANCE Identity:A mixturecontainingperfluorooctanesulfonatweh,ich may alsobe referredtoas PFOS, FC-95, oras a component ofFC-206CE. (1Octanesulfoniaccid)(CAS # 2795-39-3).

PFAS-Containing Heat Transfer Fluids Used in Semiconductor Manufacturing Semiconductor PFAS Consortium Heat Transfer and Thermal Test Fluid Working Group July 26, 2023 Acknowledgments: The Semiconductor PFAS Consortium would like to acknowledge the contributions of the Semiconductor PFAS Consortium Heat Transfer and Thermal Test Fluid technical working group for their efforts to compile this information.

European Semiconductor Industry Association The European Semiconductor Industry and PFAS Summary paper Brussels, 13 July 2023 Introduction Semiconductors are a key enabler of low-carbon and energy-efficient solutions that reduce society's carbon footprint by optimizing energy usage in transportation, manufacturing, services, and consumer products.

~ 3N1 Corporate ToxicologN and 3M Center.

Vereniging CLP Postbus 352 3740 AJ Baarn Secretariaat: Tel. 035-541 30 64 KvK nr. 32135283 Re: CLP-HPG position on the restriction of PFAS Smilde, 21-9-2023 CLP-HPG is the Dutch Association of Pump Manufacturers and Suppliers.

Assogomma comments on the Annex XV Dossier of the universal PFAS restriction proposal September, 6th 2023 1 1.

22 SEPTEMBER 2023 Euroalliages reply to the public consultation on a proposed restriction on the manufacture, placing on the market and use of per- and polyfluoroalkyl substances (PFAS) I.