AR226-2912 FOR DU PONT USE ONLY E.

M M 6 - }ZU-f H-24678: Subchronic Toxicity 90-Day Oral Gavage Study in Rats ___________________ ________ ________________________DuPont-6554 TRADE SECRET Study Title H-24678: Subchronic Toxicity 90-Day Oral Gavage Study in Rats Volume 3 of 4 Laboratory Project ID: DuPont-6554 Test Guidelines: U.S.

yJq- tsD AHaSLG- q-lf-z 000408 jAR - M l h * ><*&" e~ - ^Tctrrtpte- C -^ ln loofl^ ( P*>W) ./>79 42 `i j ^ l 0 .0 6 7 .0 S 7 ijlJ !

ar Irg - jifrr 00469 INTEROFFICE MEMORANDUM Date: From: Dept: Tel No: 17-Jun-1997 02:30pm EOT ANTHONY J.

STL Burlington Colchester, Vermont Sample Data Summary Package SDG: 117702 SEVERN TRENT STL December 4, 2006 Mr.

AA 6 - TSCA NCIC Notification Form for CBI Documents Docket Number: fl-'fi ____________ Document Control Number: ( Document Date: r ?

Maa& - IM3 8 TSCA NCIC Notification Form for CBI Documents Docket Number:_____ R H . ____________ Document Control Number: ^ 3 c3 o o o d o Document Date: ___________ Document Type: D & c f r F ________________ fC&CO=*->> <c_z O "O ymo CO --imi'" w V :rc -D O m ZK 0 o TO X" ro Th e d o c u m e n t r e f e r e n c e d a b o v e is c la im e d a s c o n fid e n tia l b u s in e s s in fo r m a tio n (CBI) u n d e r Se c t io n 14 o f the To x ic S u b s tan c es C o n tro l A c t (TSCA).

3 GLP10-01-02 Interim Report 05: Analysis for PFOS, PFHS and PFBS in Avenue A Soils and Sediments Collected June/Julv 2010 Study Title 3M Environmental Laboratory Analytical Protocol GLP-10-01-02: Analysis of Perfluorooctane Sulfonate (PFOS), Perfluorohexane Sulfonate (PFHS) and Perfluorobutane Sulfonate (PFBS) in Groundwater, Soil and Sediment for the 3M Decatur Phase 3 Site-Related Monitoring Program Data Requirement EPA TSCA Good Laboratory Practice Standards 40 CFR Part 792 Study Director Jaisimha Kesari P.E., DEE Weston Solutions, Inc. 1400 Weston Way West Chester, PA 19380 Phone: 610-701-3761 Principle Analytical Investigator Cleston C.

3M Medical Department Study: T-6295.7 Report No.

AR226-1030A026 BACK Study Title Characterization Study of PFOS, Primary Standard - Test Control Reference # T C R -0 0 0 17-046 ` Ph ase: Solubility of PFOS in Natural S eawater and an A queous Solution o f 3.5% Sodium Chloride Data Requirement 40 CFR 160.105(b) Author Mark E.

ENVIRONMENTAL PHYSICAL/CHEMICAL, FATE, EFFECTS AND MONITORING STUDIES DEA Salt of Perfluoro(ethylcyclohexyl) Sulfonate backtocompounds S TU D Y TITLE Physical/Chemical Properties CS-2070/CS-2151 Solubility LABORATORY OR AUTHOR DATE COMPLETED TYPE 3M C om m ercial C hem icals laboratory 08/03/81 Robust Sum mary, Letter Report O ctanol/W ater Distribution C oefficient of C S-2070 Estim ation of W ater S olubility of FC-90 D eterm ination of Melting Point of C S-2070 Environmental Fate and Transport 3M C om m ercial C hem icals laboratory 3M E nvironm ental lab 3M E nvironm ental lab Biosorption of CS-2151 (C S-2070) 3M E nvironm ental lab C hem ical Oxygen Dem and of CS-2151 and Biodegradation of CS-2151 (CS2070) 3M E nvironm ental lab 08/03/81 08/24/82 07/29/81 Robust Sum mary, Letter Report Robust Summary, C alculations Robust Sum mary, Letter Report 08/25/81 08/31/81 Robust Summary, Technical Report Sum m aries Robust Summary, Technical Report ENVIRONMENTAL PHYSICAL/CHEMICAL, FATE, EFFECTS AND MONITORING STUDIES DEA Salt of Perfluoro(ethylcyclohexyl) Sulfonate S TU D Y TITLE LABORATORY OR AUTHOR DATE COMPLETED Ecotoxicity Elements TYPE A quatic Toxicity Testing: C S-2151, Lot 3 (LR 6260S ) 3M E nvironm ental lab 11/19/80 Robust Sum m ary, Techni cal Report Sum m ary Daphnid Bioassay: CS-2151, Lot 3 (LR -6457S) 3M E nvironm ental lab 02/05/81 Robust Sum m ary, Techni cal Report Sum m ary A cute Effect of CS-2151 on M icrobial Respiration 3M E nvironm ental lab 08/24/81 Robust Sum m ary, Techni cal Report Sum m ary

BACK TO MAIN O d / L / ` ry 'j r / ^ C ' ^ _)C3 *+t ' '-t c*r~ ( ^ 0 , S -fv<)>~ .cp 5 - .S - ^ ^Z 3 o, m /yW or/p p ir t l' lft\l('L/*-j f a n^-gL -- / / 0 Q ------- J ^ s - !

- & 995 TSCA NCIC Notification Form for CB!

lPrecise Research. .

W 1-niS&2C O NkzSra^lj %N!.