kb u5f 3MGeneaem raOffofie July 12, 2000 AR Sai MoPmaol MN 551441000 F71,-0700--(35775761 06] 3 wil SM one pice Chemical Control Division OfficeofPollution Prevention and Toxics United States Environmental Protection Agency 4R0o1omM4S0t3reeEta,stSoTuotwhewres(tMail Code 7405) Washington, D.C. 20460 oni; - er awl) car Re: 3M Fluorochemicals Document Submission -- CD Version Dear Charlie ErenlcaltoesdecdoimsptohuenCdDs tvoerEsPioAnoofvtehrethdeopcausmtefnetwsmsounbtmhist.tedThoins pCeDrfclounotraoioncstatnheesiunlffoornmaatteisoannd dporocvuimdeendttoprtohdeuactgieonncsytboetghiennaignengcwy.ithItnhceluAdperdilwi2t0,h t2h0e0C0Da'nsd iesnadninignfwoirtmhatthieonMsahyeet18o,n20h0o0w 10 access the CD.

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cL AR 226 - 0928 CAS Number 1763-23-1, 29081-56-9, 70225-14-8, 2795-39-3, 29457-72-5 / 3M Compan/y 1 Revised: 7/2000 Voluntary Use and Exposure Information Profile Perfluorooctane Sulfonic Acid and Various Salt Forms I.

n- edtor AR226-09FF Industrial 1B8I10OF-RTONETSATGELaRbOoAraDtonies, Ine.

BACK TO MAIN ACUTE TOXICITY TO AQUATIC INVERTEBRATES (FRESHWATER MUSSEL) REVISED Tissue analysis is now included.

BACK TO MAIN 3M Environmental Laboratory Report No.

L P h o n e : (814) 231-8032 BACK TO MAIN Fax: (814) 231-1253 or (814) 231-1580 Analytical Report FIuorochemical Characterizationof DrinIking Water Samples Columbus, GA (W2336) Centre Analytical Laboratory Report No. 023-007F (Revision 2) (Revision Date 3/21/01) Testing Laboratory Centre Analytical Laboratory, Inc. 3048 Research Drive State College, PA 1680'1 3M Environmental Laboratory Contact Kent R.

ENVIRONMENTAL PHYSICAL/CHEMICAL, FATE, EFFECTS AND MONITORING STUDIES BIODEGRADATION BACK TO COMPOUNDS STUDY TITLE COMPOUND LABORATORY REPORT NUMBER SUMMARIES Biodegradation Executive Summary The Aerobic Biodegradation of N-EtFOSE Alcohol by the Microbial Activity Present in Municipal Waste Water Treatment Sludge N-EtFOSE E00-2252 Robust Summary The 18-Day Aerobic Biodegradation Study of PerfluorooctanesulfonylBased Chemistries 18 Day PFOS 18 Day PFOA 18Day FOSA 18Day N-EtFOSAA 18 Day N-EtFOSA 18 Day N-EtFOSE The 35-Day Aerobic Biodegradation Study of PFOS PFOS E01-0415 E01-0444 Robust Summary Robust Summary

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AR226-1486 ENVIRONMENTAL AND HEALTH ASSESSMENT OF PERFLUOROOCTANE SULFONIC ACID AND ITS SALTS August 20, 2003 Prepared by 3M in consultation with Jack Moore, D.V.M., DABT, Hollyhouse, Inc.

Les PFAS: un objectif partag, mais une approche qui conduit dans l'impasse La proposition de restriction dans le cadre de REACH- porte le 7 fvrier dernier auprs de l'agence europenne de produits chimiques (ECHA)par cinq Etats-membres - de prs de dix-mille substances regroupes sous le nom gnrique de PFAS sera, aprs l'examen de conformit en cours, soumise consultation publique pour six mois compter du 22 mars.

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A226 1829 LaboratoryReport--Revision 1 Analytical Report of Data for PFOS Dietary LC50 Study with Mallards (Sera and Liver) 4 Laboratory Report No.

Sostanze perfluoroalchiliche (PFAS) COSA SONO Le sostanze polifluoroalchiliche, o PFAS, sono una grande famiglia di sostanze chimiche sintetiche (tra cui acido perfluoroottanoico (PFOA), perfluorottano solfonato (PFOS), acido perfluorononanoico (PFNA), acido perfluoroesano solfonico (PFHxS) e molti altri).

SOCIOECONOMIC ANALYSIS Of a potential restriction and analysis of alternatives of the per- and polyfluoroalkyl substances (PFAS) used in Lithium-ion battery cells and scalable battery systems SUBSTANCE: Per and polyfluoroalkyl substances (PFAS) FROM: Northvolt USE: In Lithiumion battery cells and scalable battery systems DATE: 05 July 2023 PREPARED BY: EPPA SA/NV Place du Luxembourg 2 1050 Brussels, Belgium EU transparency register: 31367501249-92 SOCIOECONOMIC ANALYSIS Of the potential restriction and analysis of alternatives of the per- and polyfluoroalkyl substances (PFAS) used in Lithium-ion battery cells and scalable battery systems PROJECT TITLE: Socio-economic analysis of the potential restriction and analysis of alternatives of the per- and polyfluoroalkyl substances (PFAS) used in Lithium- ion battery cells and scalable battery systems VERSION: 05 07 2023 PREPARED FOR: Northvolt PERFORMED BY: EPPA: Jonathan Blanckaert, Rudy Colacicco, Parvoleta Luleva, Meglena Mihova, Karin Steiner.