*r :-,r AR226-2925 FOR DU PONT USE ONLY REVISED REPORT Copies E.

AR226-3115 Huntingdon ,, .. ^ nSH~, 3' CONFIDENTIAL DPT478/992105 MOUSE MICRONUCLEUS TEST Sponsor DuPont Specialty Chemicals, Jackson Laboratory, Chambers Works, Deepwater, NJ 08023, USA.

fifi, fili _ V-l 20 000212 R A S - 2V-/6 Additional informt ion for supervision A 1976 report^1) indicates that the blood serum of the general population in the U.S. contains trace quantities of fluorine in both o and inorganic form.

M Sl9l6 _ 0 9 2 .6 SUMMARY FOR FOAMING STUDIES DONE ON VARIOUS AFFF PRODUCTS TEST SUBSTANCE_______________________________________________ Identity: Mixtures containing perfluorooctanesulfonate, which may also be referred to as PFOS or FC-95 or as a component of AFFF products. (1-Octanesulfonic add, 1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,8-heptadecafluoro-, potassium salt, CAS # 2795-39-3) Rem arks field: compositions.

N I en-ms iicv. s-n q u m m im E.

Wildlife International, Ltd.__________________________ Project Number 454A-103A - 1- PFOS: A 96-HOUR TOXICITY TEST WITH THE FRESHWATER ALGA (Selenastrum capricornutum) ADDENDUM WILDLIFE INTERNATIONAL, LTD.

A&ZZb-f 7S W ild li fe International, Ltd.______________ __ _________Project Number 454A-108 - 1- PFOS: AN EARLY LIFE-STAGE TOXICITY TEST WITH THE FATHEAD MINNOW (.Pimephales promelas) ADDENDUM WILDLIFE INTERNATIONAL, LTD.

c f E" =_Li0R 05C T NESULFQNATE.

NOTICE: The information provided to the agency contains information that 3M voluntarily has submitted as part of our continuing discussions with the EPA regarding fluorochemistry.

Pathology and Toxicology RNcer Liboratoriea, Inc.

Corporate Health Physics Corporate Occupational Medicine Corporate Product Responsibility Corporate Toxicology 3M Medical Department 3M Center, 220-2E-02 PO Box 33220 St.

Centre Analytical Laboratories, Inc. 3 04 8 Research Drive Phone: (814) 231-8032 State College, PA 16801 Fax: (814) 231-1253 or (814) 231-1580 Analytical Report Fluorochemical Characterization of Surface Water Samples Pensacola, Fl (W2176) Centre Analytical Laboratory Report No. 023-014C Testing Laboratory Centre Analytical Laboratory, Inc. 3048 Research Drive State College, PA 16801 3M Environmental Laboratory Contact Kent R.

BACK TO MAIN Centre Analytical Laboratories, Inc. 3048 Research Drive State College, PA 16801 www.centrelab.com ^P hone: (814)231-8032 Fax: (814) 231-1253or (814) 231-1580 Analytical Report Fluorochem ical Characterization of Drinking W ater Sam ples Colum bus, GA (W 2336) 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 16801 3M Environmental Laboratory Contact Kent R.

ENVIRONMENTAL PHYSICAL/CHEMICAL, FATE, EFFECTS AND MONITORING STUDIES BACK TO COMPOUNDS STUDY TITLE Environmental Fate and Transport R eady biodegradability o f L-6778 liquid product (BO D /C O D ) Ready biodegradability of L-6778 dried solids (BO D /C O D ) The 18-Day A erobic Biodegradation Study of P erfluorooctanesulfonyl-B ased C hem istries Ecotoxicity Elements Toxicity to activated sludge - L-6778, liquid product 96-hour acute toxicity to fathead m innow - L6778, liquid product 96-hour acute toxicity to fathead m innow - L6778, dried solids LABORATORY OR DATE AUTHOR COMPLETED TYPE 3M Environm ental Lab 3M Environm ental Lab Pace Analytical Services, Inc. 10/08/82 10/08/82 02/20/01 Robust summary, copy of laboratory sum m ary sheet, Robust summary, copy of laboratory sum m ary sheet, R obust sum m ary, final report 3M Environm ental Lab 3M Environm ental Lab 3M Environm ental Lab 10/15/82 11/06/82 11/06/82 Robust summary, copy of raw data Robust summary, copy of raw data Robust summary, copy of raw data

ARM-OfFI 004635 3M's TSCA 8(e) FLUOROCHEMICAL SUBMISSIONS POCKET NOS. 8EHQ-*** *-0373/0374 8EHQ-****-0394 8EHQ-****-6006 8EHQ-****-6012 888EEEHHHQQQ---************---666000111568 8EHQ-****-6019 8EHQ-****-6023 88EEHHQQ--********--I84652946 GQ436 3M's TSCA 8(e) FLUOROCHEMICAL SUBMISSIONS Docket 8EHQ-****-373/374 SORTED by SUBMITTAL DATE DATE SUBMITTED (Date I-oggedAa HPA)ltcneil U> 11/19/80 8EHQ-1180-0373 S (11/24/80) 11/19/80 (11/24/80) 8EHQ-1180-0374S 2/20/81 (2/26/81) 2/20/81 (2/26/81) 8EHQ-0281-0374S 8EHQ-0281-0373S N-ethyl perfluoroctylsulfonamido ethanol Preliminary information from an ongoing teratology study N-ethyl perfluoroheptylsulfonamido ethanol FC-95 & FC-99 Potassium salt of perfluoro alkyl sulfonates Perfluoroalkyl Mixtures (FC95) Preliminary information from an ongoing teratology study 3M Technical Report regarding presence of fluorochemicals in the blood of some of 3M's plant employees.