~~~~ ~~~~ 3M Medical Department Study: T-6316.8 BACK TO MAIN Analytical Report: FACT TOX-097 LRN-U2452 Study Title Oral (Stomach Tube) Developmental Toxicity Study of 2(N-Ethylperfluorooctanesulfonamido)-ethanolin Rabbits Analytical Laboratory Reporf Title Determination of the Presence and Concentration of Potassium Perfluorooctanesulfonate (PFOS) or another metabolite of 2(N-ethylperfluorooctanesulfonamido)-ethanol(N-EtFOSE) in Liver and Serum Specimens Data Requirement Not Applicable Author 3M Environmental Laboratory Study Completion Date At signing Performing Laboratory Liver and Serum, Extraction and Analyses 3M Environmental Laboratory Building 2-3E-09,935 Bush Avenue St.

BAUM lined piping GMBH Pipes made of steel/PTFE-PFA Gewerbestrasse 25-29 D-75217 Birkenfeld-Grfenhausen Food Regulatory Declaration of Compliance This is to certify that the plastics: PTFE natural, PTFE black (with carbon), PFA natural, PFA black (with carbon) comply with the legal regulations as amended of the 1.

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ONTWERPMETHODE MB 2023 Compendium voor monsterneming en analyse in uitvoering van het Materialendecreet en het Bodemdecreet Per- en polyfluoralkylverbindingen (PFAS) in bodem en sediment ONTWERPMETHODE MB 2023 Versie juli 2022 CMA/3/D ONTWERPMETHODE MB 2023 INHOUD Inhoud 1 Doel en toepassingsgebied_____________________________________________________ 3 2 Principe ____________________________________________________________________ 5 3 Apparatuur en materiaal ______________________________________________________ 5 4 Reagentia en standaarden _____________________________________________________ 5 5 Monsterbewaring en -voorbehandeling __________________________________________ 6 6 Analyseprocedure____________________________________________________________ 7 6.1 Extractie 7 6.2 Zuivering van het extract 7 6.3 LC-MS/MS analyse 7 6.3.1 LC-condities _________________________________________________________ 8 6.3.2 MS-condities ________________________________________________________ 9 6.3.3 Identificatie en integratie _____________________________________________ 12 6.3.4 Kalibratie __________________________________________________________ 12 7 Berekeningen ______________________________________________________________ 13 8 Kwaliteitscontrole___________________________________________________________ 13 8.1 Terugvinding van de isotoopgemerkte fluorverbindingen 13 9 Prestatiekenmerken _________________________________________________________ 14 10 Referenties ______________________________________________________________ 14 ONTWERPMETHODE MB 2023 ONTWERPMETHODE MB 2023 Organische analysemethoden PFAS in bodem en sediment 1 DOEL EN TOEPASSINGSGEBIED Deze procedure vervangt de procedure CMA/3/D van november 2021 en beschrijft de kwantitatieve bepaling van per- en polyfluoralkylverbindingen in bodem en sediment met behulp van vloeistofchromatografie.

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Apr 25, 2023 Comment on Proposed Restriction of PFAS Conference of Fluoro-Chemical Product Japan (FCJ) On behalf of chemical manufacturers, we, Conference of Fluoro-Chemical Product Japan (FCJ), have been working tirelessly to comply with national chemical regulations.

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").

Bvided Bundesverband Medizintechnologie e.V.

Reference: 1.

Attachment-2 Non-exhaustive picture list of applications (example) Engine Oil cooler Throttle body Starter motor Gasket Injector Exhaust Body and hood Throttle body EGR valve Starter bearing Water pump O2 sensor A/F sensor Drivetrain Differential Differential carrier differential gears Differential pinion differential carrier Temperature Sensor ring gear Body door Operation switches Door handle Door lock Sliding door closer Door mirror Power sliding door Drivetrain Drive Shaft - - - - - - Chassis Suspension Air suspension cylinder stabilizer Shock absorber compressor Height control sensor air pump Drivetrain, Transmission Transmission Transfer Torque converter CVT Transmission case Position switch Chassis Tires Brake drum - Tire Air Control - - - xEV (EV, PHEV, HEV, FCV, etc.)

Wildlife International, Ltd. -1 - PrqjNeumebter 454A-I09 PFOS: A SEMI-STATIC LIFE-CYCLE TOXICITY TEST WITH THE CLADOCERAN (Daphnia magna) ADDENDUM WILDLIFE INTERNATIONAL, LTD.

European Semiconductor Industry Association Per- and polyfluoroalkyl substances (PFAS) ESIA comments on Annex XV restriction report Brussels, 2 June 2023 General Comments Introduction The semiconductor industry is very reliant upon many applications of materials (solids, liquid, and gases) falling under the definition of PFAS as set out in the EU REACH PFAS restriction proposal (any organic chemical with a perfluorinated methylene group (-CF2-) and/or perfluorinated methyl group (-CF3) moiety).

ENVIRONMErNeTiArL LABOERrAtTaOnRY Analytical Report Revised August 12, 2005 Initial Quantitative Screening of Commercial Lots of Human Serum Obtained in 2004 for Endogenous Fluorochemicals Using Protein Precipitation and Liquid Chromatography/Tandem Mass Spectrometry Laboratory Request Number: E05-0120 Testing Laboratory 3M Environmental Health and Safety Operations 3M Environmental Laboratory 3M Environmental Laboratory Project Lead Mark E.

EI18636: Slide Revofpianecrewas lesionsfrom DuPoAnPFtO Study DateofReview: 28*Noveraber 2001-11-29 ReviewingPathologists: Dr E E McCoanndDnrJeR Flostler Stady No: HN-18636 StWuydlydT6i63f.le:CombinedChronic Toxicity/Oncogenicity StodywithLinuron, C8 end `Concolftuhesreivioewn: t`hTheerovfienrdailnlgcs.onTclhuesiroenvoifetwchoenrfeivrimeewdotfhtehceatrcwionsotguedniiecsewfafsectthoafttAhPeFyOwienretnheotDiunPcoonnstissttuednyt.in ``vaandstchoensmidsetreldi1l0byeexapldaencarteiaosnefdsrentshietJiavciktyfofoantohnedceovgeenlcotpimceenftfeocftpaonfcArPeaFtiOcianctihnear3eMffsetcutsd,y `sctoumdbyisnheodwwietdhthaenfuunlldseprecretprourmtionfg oAfPtFhOe-aicnidnuacrheydpeacripnlaarspiraoltihfaetrwaatisopnrsfesoemnth.yTpherepDluasPioant 2ts ahrefrletcootciaonruocifgnionmhaad.eqIutaschyoiunltdbheenoroitgeidntahlaitnttehreprceotamtmieonnotfotnhuensdteurdryebpuotrmteirnegilynroeftleicnttsetahdeed . fyaecartstshiatnkcneotwhlee3dMges,taunddydwisacsrriempionratteido.n oAfftihneaslecsuobflnepfancireorafttimhcialsecsotinoncisl,ubosaisnoandvaanwcaedaiimnttohrsee extensivereviewofthepancreasslidesfromthe 3Mstudytobecarried outbyDrMcConnell.

--- LaboRrepoarttRo evirsioyn1 Analytical Report of Data for PFOS Dietary LC50 Study in Northern Bobwhite (Sera and Liver) Laboratory Report No.