BACK TO MAIN Analytical Report Fluorochemical Characterization of Sediment, POTW Sludge, and Landfill Leachate Samples Mobile, AL (W2151) Centre Analytical Laboratory Report No. 023-014s (Revision 1) Revision Date 3/28/01 Testing Laboratory Centre Analytical Laboratory, Inc. 3048 Research Drive State College, PA 16801 ~ 3M Environmental Laboratory Contact Kent R.

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3M Medical Department Study: T-6316.1 3M Medical Department Study: T-6316.1 Analytical Report: FACT-TOX-003 LRN-U2104 Analytical Report: FACT TOX-003 LRN-U2104 Study Title 104-Week Dietary Carcinogenicity Study with Narrow Range N-Ethyl PerfluorooctanesulfonamidoEthanol in Rats Analytical Laboratory Report Title Determination of the Presence and Concentration of PFOS, PFOSA, PFOSAA, EtFOSE-OH, M556, and PFOSEA in Serum and Liver Samples of Crl:CD@(SD)IGS BR Rats Exposed to N-Ethyl PerfluorooctanesulfonamidoEthanol Data Requirement Not Applicable Author 3M Environmental Laboratory Study Completion Date JuAntes0ig6n,in2g001 Performing Laboratories Liver and Serum Analyses JI 3M Environmental Laboratory Building 2-3E-09,935 Bush Avenue St.

AR226-2044 y Jack L Offenberger 07/07/99 01:68PM To: cc: Subject: Lester H Marks/AE/DuPont@OuPont, Stephen J Devries/CL/DuPont@DuPont, James W Hunt/Cl-/DuPont@DuPont, Partick J Cavanagh/CUDuPont@DuPont, Kevin C Rent2sch/AE/DuPont@DuPont Lauren D Andwson/AE/DuPont@>DuPont.

AR226-2057 C-B PERSONAL AIR MOUTOMN8 3ATA NASHIN6TON WORKS - BTO COPOPTMERS ORSA <A88) (AEa.

1 2 Supplemental Information for 3 4 Elucidation of Targeted and Non-Targeted 5 Fluorinated Impurities in the manufacturing of 6 PTFE utilizing a Non-Fluorinated Polymerization 7 Aid 8 9 John C.

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PVDF water and wastewater treatment membranes Public document Public consultation input provided by DuPont de Nemours, Inc to the Annex XV proposed restriction on per- and polyfluoroalkyl substances (PFAS) related to the use of PVDF in water and wastewater treatment membranes Executive Summary Water insecurity has been and will likely become an even larger challenge globally as climate continues to negatively impact humanity and our environment.

THE VOICE OF EUROPEAN CONTACT LENS AND LENS CARE INDUSTRY Economic and Social impact of total ban on PFAS for the RGP contact lens sector EUROMCONTACT survey 2022 Survey run from 22nd July 2022 to 1st September 2022 Focused on Eye Care Professionals Survey circulated to ECOO and ECLSO members ECOO - European Council of Optometrists and Opticians ECLSO - European Contact Lens Society of Ophthalmologists 2 Impact of total ban on PFAS on Eye Care Professionals Survey run from 22.07.22 to 01.09.22 - Practices located in EU-27, UK and CH - Impact of total ban on PFAS: .

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ARR26 _ 3235 a7 | 512045a1G6ovSaugbeehSrronyi iTnoRxaitcith OneGenrnion Repro Evalions AR22DR6euvr-iosnetd35P3a28g6e35 `TRADE SECRET Study Tide H-24516: Subchronic Toxicity with One.9G0e-nDearaytGioanvaRgeepSrtoudduyetinonRaEtvsalustions Revision No. 1 Volume 2 of TEST GUIDELINES: U.S.

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PFOS: A D DIETARY ACUTE MALLARD DUCK STUDY TEST SUBSTANCE Identity:Perfluorooctanesulfonatmea;y alsobe referredto as PFOS or FC-95.