AR226-2014 ire . tio a in o lEU l-TU l/U .

AR226-3000 Study Title 100-Person Human Patch Test vith H-203B5 (Control Item) and H-20386 (Test Item) Laboratory Project ID Haskell Laboratory Report No. 792-93 Study Completed On 25 February 1994 Contracting Laboratory Biosearch, Incorporated 3408-50 B Street Philadelphia, Pennsylvania 19134 Author Armand Affrime for E.

AR226-3046 Study Title Skin Irritation Test with H-21953 in Rabbits I .ahoratorv Project ID Haskell laboratory Report No. 790-96 Author Tracy A.

AR226-3054 DuPont HtR-842-96 I 1vmph Node Assay Screen with H22051 The Local Lymph Node Assay (LLNA) screen with H 2 2 0 5 | B H | wf s conducted in female CBA/JHsd mice.

% SPONSOR Elf Atochem S.A.

TRADESECRET AR226-3082 DuPont H L-1997-01205 Study Title H-22994: SKIN IRRITATION T e s t IN RABBITS L a b o r a t o r y P r o je c t ID : HD-1997-01205 Author: Tracy A.

AR226-3647 3M ENVIRONMENTAL LABORATORY REPORT NO.

P-1 y& TRADE SECRET 2 3 7DuPont-18318 tfa - A/S ?

A R U 6 _ 0854 MICROBICS MICROTOX TOXICITY TEST T E S T SUBSTANCE__________________________________________________ Identity: A mixture containing perfluorooctanesulfonate, which may also be referred to as PFOS, FC-95, or as a component of FC-603EF. (1Octanesulfonic acid) (CAS # 2795-39-3).

AR *6 - TO XICITY TO AQUATIC PLANTS TEST SUBSTANCE Identity: A mixture containing perfluorooctanesulfonate, which may also be referred to as PFOS, FC-95, or as a component of FC-3017. (1Octanesulfonic acid) (CAS # 2795-39-3).

ACUTE TOXICITY TO AQUATIC INVERTEBRATES - Daphniamagna TEST SUBSTANCE IdentityN:-Ethylperfluorooctanesulfomnaaymaildseo;be referrteodas U 1464, ETFOSA, ETPOSA, F-6309, or FX-12. (1Octanesulfonamide,1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,8heptadecafluoro-N-ethylC-A,S # 4151-50-2) Remarks: Materialisa whitesolid.Sample purityand lotnumber were not recorded.

3M MEDICAL DEPARTMENT, CORPORATE TOXICOLOGY ProtocolforStudy No.

MICROTOX(D TOXICITY TEST TEST SUBSTANCE Identity:Perfluorooctylsulfonadtied,ecyldimethylammonium salt;may also be referredtoas Fluoroalkyalmmonium derivative[.1Decaminium, N-decyl-N,N-dimethyl-s,altwith 1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,8-heptadecafluoro-loctanesulfoniaccid (1:1)C,AS # 251099-16-8] Remarks: The 3M productionlotnumber was Lot 1.

SEMITM Assessment of Alternative PAGs Electronics tab of rest_pfas_appendix_e2_31101_en.xlsx https://echa.europa.eu/documents/10162/bbcd1314-31cd-ba4b-9d6c-953c542853e8 to Annex E of the Annex XV Report for the Per- and polyfluoroalkyl substances (PFAS) Restriction Proposal.

DEHYDROGENASE ACTIVITY (TTC TEST) TEST SUBSTANCE Identity:A mixturecontainingperfluorooctanesulfonawthei,ch may alsobe referredto as PFOS, FC-95, or as a component of FC-603EF. (1Octanesulfoniaccid)(CAS # 2795-39-3).