,A Synthesis and Characterization of N-Ethyl FOSE-14 c December 11, 1980 Conducted at: During: Commercial Chemicals Division and Riker Laboratories, Inc. 3H St.

STUDY SUMMARY FOR WORK PERFORMED DURING 1977-1979 TEST SUBSTANCE Identity:Perfluorooctanoiaccid,ammonium salt;may alsobe referredto as PFOA ammonium salt,Ammonium perfluorooctanoateP,FO, FC116, FC-126, FC-169, or FC-143.

BIODEGRADATION (BOD/COD) TEST SUBSTANCE Identity:Perfluorooctanoiaccid,ammonium salt;may alsobe referredto as PFOA ammonium saltA,mmonium perfluorooctanoateP,FO, FC116, FC-126, FC-169, or FC-143.

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-600. (1-Octanesulfonicacid,1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,8heptadecafluoro-p,otassium saltC,AS # 2795-39-3) Remarks: The 3M productionlotnumber was notnoted.

MICROBICS MICROTOXS TOXICITY TEST TEST SUBSTANCE Identity:A mixturecontainingperfluorooctanesulfonatweh,ich may alsobe referredto as PFOS, FC-95, or as a component of FC-603F. (1Octanesulfonicacid)(CAS # 2795-39-3).

Interoffice Ei3rrespandenCE 3cwm~ Subject November 14, 1974 irc: H.

INCORPORATED 200 GirardStreet,Suite200, Gaithersburg,MD 20877 301-921-0168 Fax: 301-977-0433 Client: 3M MEDICAL DEPARTMENT 3M CENTER BUILDING 220-2E-02 ST.

p. 1 3M Compan y EPI-0027 Pa ;e 1 of 20 Final Report Epidemiology, 220-6W-08 Medical Department 3M Compan y St.

P. 1 DuPont-18317 TRADE SECRE T Study Title Ammonium Perfluorooctanoate : 28-Day Immunotoxicity Study in Male Rats TEST GUIDELINES : U .S .

Final Report Mortality of Employees of an Ammonium Perfluorooctanoate Production Facility JessicaI.

Er ay ron meron PFOA/PFOS Analysis -- A ---- -- ri en o-- oma1.0 -- ti arnt, 20 ocr sownot Table Of Contents Standard Deliverables Report Contents TphSaertsCaoonvfedhriasLrSedaenrdDnaerdldiDhveeRerepaorbtlleCrosvoeracpkag.eTrhecopnosindesrendcomgpeinls es allpenmetmetdsTape Como ect + Tableof Contents + CaseNarrative + Executive Summar-y Detection Highlights + Methods Summary * MethodAnslyst Summary * Lot Sample Summary + Analytical Results + Summary Report + ChoafCuistondy `Total Number ofPages al Testanexica 1 DEP2.SDWB-000052 CasDeaCN2a0r0r28a0tive TQuhaelirteysuMlatnsuianlc.luAdleldoisnutlitss hfoapvoertbheaevnefboeunednoremveieewteadlforreqcuoimrpelmieanntcseowfiNtEhLeAGLaabnordaatnoyr.y `exceptions are noted below. hTQnhoissptorenemsppoorrtt.astDhiiaollntnooofntbtfhaectrsoerupsrsao.dnudcfeodoienxocleepsthianvfeul,bwoisthopurtovtihdeedwrointecnaacphprdoavaalhoofstth1e laabcocrtatory lSTahabemorptalhtreoereAyrwaiatvtaaelrteasmnapdmerpRaletceuerpierpoetsfe4n.t9edCoinnhiMsarrcephor2t0,we20r0e8.recNeoivaendoamtatlhieesTewsetrAemaorbiscearvDeednvduerring sampla receipt.

CER en sees IR 226-0006 Free RECEVED Extent and Route of Excretionang acDteirstsriSbuitniaoin oInftrTaovtaelnoCuasrbon-] rFEIE,| uN 50 12 = aM Deceaber 2, 199% 1oxicOL8 Conducted at: During: Conducted by: Report. by: S5R8ui.kbespridaLiuaa,broyMrioanttonreoisneost,a Tne. 35101 2 une to Gotaber, 197 5. 3.

6295.23; ST-46 Protocol.

et ) PROTOCOL AR126-0183 0ES-S PFOS: A96-HOUR TOXICITY TEST "WITH THE MARINE DIATOM (Skeletonema costatum) "SerieUs.S8.50En-vEicroolnomgeinctaallEfPfreocttescTtieosntAGgueidneclyines " `OPPTS Number 850.5400 . 3M LabRequest No, U2723 Submitted to - 3M Corporation Environmental Laboratory St.

(ven AR)E-0248. p= NOTOX er rm nse REPORT EVALUATION OF THE ABILITY OF Tsans TO INDUCE CHROMOSOME ABERRATIONS IN CULTURED PERIPHERAL HUMAN LYMPHOCYTES (WITH TNDEPENDENT REPEAT) NNDoTTOOXX Spurbosjteacntce11358911697 page 1 of 26 - yi log oo Mi eer e e ce | 3, 496 TT Fl-UILT (eroATg T tec HECEIVED T= NOV ~9 1994 7.0.