07A f L Z Z G - S/ TOXICITY 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-203CE. (1Octanesulfonic acid) (CAS # 2795-39-3).

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-A 6 _ IZM-q TSCA NCIC Notification Form for CBI Documents Do cket Num ber: f } ( \ -3 ^ 6 Document C ontrol Num ber: 6 3 . 0 3 Document Da te: tr PDo cum en t Ty p e : b & c J3 --O TO 1 00 -a --i F3 * jr ro OOP a r n "O O --trn > - -c on oO The document referenced above is claimed as confidential business informa tion (CBI) under Section 14 of the Toxic Substances Control A ct (TSCA).

3MA00005401 1365.0001 f E x h ib it 1365 State of Minnesota v. 3M Co., Court File No. 27-CV-10-28862 1365.0002 3MA00005402 A Chemical History of 3M 1933 - 1990 Neil MacKay Published by The 3M Chemical, Film & Allied Products Group The Bureau of Engraving, Inc.

Electronically Served 9/22/2017 10:33 PM Hennepin County, MN 27-CV-10-28862 Filed in Fourth Judicial District Court 11/17/2017 7:31 PM Hennepin County, MN STATE OF MINNESOTA DISTRICT COURT FOR THE COUNTY OF HENNEPIN FOURTH JUDICIAL DISTRICT CIVIL ACTION NO. 27-CV-10-28862 STATE OF MINNESOTA, et al. v. 3M COMPANY EXPERT REPORT OF PHILIPPE GRANDJEAN, MD, DMSc PREPARED ON BEHALF OF PLAINTIFF STATE OF MINNESOTA 22 September, 2017 CONFIDENTIAL - SUBJECT TO A PROTECTIVE ORDER ENTERED IN HENNEPIN COUNTY DISTRICT COURT, NO. 27-CV-10-28862 27-CV-10-28862 Filed in Fourth Judicial District Court 11/17/2017 7:31 PM Hennepin County, MN likely to have negative implications regarding cardiovascular disease and mortality.

FLUOROCARBONS AND HUMAN HEALTH: STUDIES IN AN OCCUPATIO NAL C O HO RT A TH ESIS SUBM ITTED TO TH E FACULTY O F TH E GRADUATE SCHOOL O F TH E UN IVER SITY O F M INNESOTA BY FRANK DAVIS GILLILAND IN PARTIAL FULFILLMENT O F TH E REQUIREM ENTS FOR THE DEGREE OF DO CTOR O F PHILOSOPHY/ENVIRO NM ENTAL HEALTH OCTOBER, 1992 3M MN03112178 ACKNOW LEDG EM ENTS I am indebted to Dr.

STATE OF MINNESOTA COUNTY OF HENNEPIN DISTRICT COURT FOURTH JUDICIAL DISTRICT State of Minnesota, by its Attorney General Lori Swanson, its Commissioner of Pollution Control Paul Aasen, and its Commissioner of Natural Resources Tom Landwehr, Case Type: Other Civil Civil File No. 27-CV-10-28862 Judge Margaret A.

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FFrroomm:: UUSS225522776677----LLMMUUSS0O1L Date and time 02/06/97 12:22:59 Date and time 02/06/97 12:22:59 FFTorr:oommU::S2SS3hh0aa3rr2ii9ll-yynn-ULLSooSuPuOss1hhii|nn WEPPNER, WILLIAM To: US230229--USSP01 WEPPNER, WILLIAM SsDuuabbvjjeeeccatts::kedFFCCm--11e4433toMMSpSDrDSSopose a revision to the FC-143 MSDS relative to your recent Ddd(aiibvssyeccuursseassfsiiekoroeenndncwwmeeii)tthhtotHhHeopoersoccephhxossisttseteAAnGGacerrreeegvgofaiasrriddboiirnnnaggnctobhbreradatnhneccihhseeoFdmdCe-r1iis4ss3oommieenMrrSssDF..SC r1WW4e3eelatcwcioiovutuelhlddtaoiisnnytccoaooturrerppmooerrrnaaetttceeent aaS(ffpbtteyeecrrirfeifttcehhreeeCnAiicSnnegg)nrrueemddtbiiheeeernnttsessxoirslltiiessqnttuceeaeddntioooffnnybttrhhteeahencMMShSaDDemSSdo,,unitwwsiiottmohhfeooruusbttraiannatctthtFeeCe-mdmIpp%ttm3iaintnegwgriitttaohol.alliissstttItaatanenwymyoeunltd 1sl0op0oekkciflliiickkeeCAttShhiissn::umbers or quantify the amount of branched material.

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FFIINNAALL RREEPPOORRTT PROTOCOL 418.011 PROTOCOL 418-011 ORAL ORAL (GAVAGE) (GAVAGE) DDEEVVEELLOOPPMMEEINNNTTRAAALLTTTSOOXXIICCIITTYY STUDY STUDY OOFF NN--EEtIFFOOSSEE IN RATS \ SSPPOONNSSOORR''SS SSTTUUDDYY NNUUMMBBEERR:: TT--66331166..77 FINAL REPORT DATE: 17 DECEMBER 1998 FINAL REPORT DATE: 17 DECEMBER 1998 22778888..00000011 1100117711118811 Exhibit 2788 rostivrtieiorl RN 3MA10083119 PPRROOTTOOCCOOLL 441188--001111 prot OORRAALL ((GGAAVVAAGGEE)) DDEEVVEELLOOPPMMEENNTTAALL TTOOXXIICCIITTYY SSTTUUDDYY OOFF NN--EEttFFOOSSEE IN RATS `SSPPOONNSSOORR''SS SSTTUUDDYY NNUUMMBBEERR:: TT--66331166..77 T TABLA EOOFB F CCOONL NTTEENE NTTS SSUUBBJJEECCTT | SUMMARY AND CONCLUSION I.

FFIINNAALL RREEPPOORRTT PPRROOTTOOCCOOLL 441188--001122 ORAL (STOMACH TUBE) DEVELOPMENTAL TOXICITY STUDY OF PFOS ORAL (STOMACH TUBE) DEVELOPMENTAL TOXICITY STUDY OF PFOS IINN RRAABBBBIITTSS `SSPPOONNSSOORR''SS SSTTUUDDYY NNUUMMBBEERR:: 66229955..1100 FFIINNAALL RREEPPOORRTTDDAATTEE::1J111 AJANNUUARAY1R1099Y999 22880044..00000011 Exhibit 2804 PPRROOTTOOCCOOLL 441188--001122 OORRAALL ((SSTTOOMMAACCHH TTUUBBEE)) DDEEVVEEILLNOORPPAMMBEBEINNTTTSAALL TTOOXXIICCIITTYY SSTTUUDDYY OOFF PPFFOOSS IN RABBITS SSPPOONNSSOORR''SS SSTTUUDDYY NNUUMMBBEERR:: 66229955..1100 T TABLA EOOFB FCCOONL NTTEENE NTTSS SUSUBBJJEECCTT I.

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