BIODEGRADATION (ABS/LAS Shake CultureTest) TEST SUBSTANCE Identity:Perfluorooctanoaiccid,ammonium saltm;ay alsobe referretdo as PFOA ammonium saltA,mmonium perfluorooctanoatPeF,O, FC-116,FC-126,FC-169,orFC-143.

BIODEGRADATION (BOD/COD) TEST SUBSTANCE Identity:A mixturecontainingperfluorooctanesulfonatweh,ich may alsobe referredtoas PFOS, FC-95, or as a component ofFC-203. (1Octanesulfonicacid)(CAS # 2795-39-3).

MICROBICS MICROTOXO TEST SUBSTANCE TOXICITY TEST Identity:Mixturecontainingperfluorooctanesulfonatweh,ich may also be referredto as PFOS, FC-95, or as a component ofFC-203CF-X or FC-203CF. (1-Octanesulfoniaccid)(CAS # 2795-39-3).

ACTIVATED SLUDGE RESPIRATION INHIBITION TEST TEST SUBSTANCE Identity:A mixturecontainingperfluorooctanesulfonatweh,ich may alsobe referredtoas PFOS, FC-95, or as a component of FC-206CE.

MICROBICS MICROTOXO TOXICITY TEST TEST SUBSTANCE Identity:A mixturecontainingperfluorooctanesulfonatweh,ich may alsobe referredto as PFOS, FC-95, or as a component of FC-602. (1Octanesulfoniaccid)(CAS # 2795-39-3).

ACUTE TOXICITY TO AQUATIC INVERTEBRATES (ACARTIA TONSA) TEST SUBSTANCE Identity:A mixturecontainingperfluorooctanesulfonatweh,ich may alsobe referredtoas PFOS, FC-95, or as a component of FC-603EF. (1Octanesulfoniaccid)(CAS # 2795-39-3).

BIODEGRADATION (BOD/COD) TEST SUBSTANCE Identity:A mixturecontainingperfluorooctanesulfonatweh,ich may alsobe referredtoas PFOS, FC-95, or as a component ofFC-603F. (1Octanesulfoniaccid)(CAS # 2795-39-3).

ACUTE TOXICTTY TO FISH (FATHEAD MINNOW) TEST SUBSTANCE Identity:A mixturecontainingperfluorooctanesulfonatweh,ich may alsobe referredtoas PFOS, FC-95, oras a component ofFC-3041. (1Octanesulfoniaccid)(CAS # 2795-39-3).

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ARR2G _ 3874 i" TSCA NCIC NOTIFICATION FORM FOR CBI DOCUMENTS DOCKET NUMBER: -- ARf d23l2e 6 q 000008 0000 DOCUMENT CONTROL NUMBER: _ 62 06 o00 00 3 DOCUMENT DATE: 2-13-05 DOCUMENT TYPE: Doctr s I on IF 2 55 THEDOCUMENTREFERENCEDABOVEIS CLAIMED AS CONFIDENTIALBUSINESS INFORMATION >= (CBI) UNDER SECTION 14 OF THE TOXIC SUBSTANCES CONATCTR(TOSCAL).

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"McCrea, Deborah" <mccrea@taftlaw .com> 11 /03/2009 12:19 PM To cc bcc Subject NCIC OPPT@EPA "Bilott, Robert A."

VCaearnoodlPCAoor.ipLooranaytteWeD,dMaPHDoctor SM Medical oparmant SpCean,tri,NBu5k5d1n4g40-212000006-4-08 5511773333 90609646 FOafnc caley@mmmcom April 28, 2014 Attention Docket Number EPA-HQ-OW-2014-0138 `The 3M Company appreciates the opportunity to submit commenotns the draft "Health Effects Document for Perfluorooctanic Acid (PFOA)".

3MPaCgoemp1 aonfy FINAL REPORT Epidemiology, 220-6W-08 Medical Department 3M Company St.