3M Specialty Materials 3M Center St.

Wildlife International, Ltd. - 1- Project Number 454A -109 PFOS: A SEMI-STATIC LIFE-CYCLE TOXICITY TEST WITH THE CLADOCERAN (.Daphnia magna) ADDENDUM WILDLIFE INTERNATIONAL, LTD.

/|R M - ACUTE TOXICITY TO FISH TEST SUBSTANCE Identity: Perfluorooctanesulfonylamido(ethyl)acetate; may also be referred to as PFOSAA, FC-128 or as the major component of FC-127, FC-129, FC-109, orFC-109-X.

HAZLETON WISCONSIN O s T O F F I C E BOX 754$ ADlSON.

/q(U06-04&5 RECEIVED Oral Teratology Study of T-3141CoC in Rabbits Experiment No. : Conducted At: Dosing Period: Study Director: Y iVir\r\ I S' ^ WUw'U 0681TBG398 Safety Evaluation laboratory Riker laboratories, Inc.

A R O rO S* TOXICITY TO AQUATIC PLANTS (e.g., Algae) TEST SUBSTANCE Identity: Perfluorooctanoic acid, ammonium salt; may also be referred to as PFOA ammonium salt, Ammonium perfluorooctanoate, PFO, FC116, FC-126, FC-169, orFC-143.

(\Rm-ov\ ACTIVATED SLUDGE RESPIRATION INHIBITION TEST TEST SUBSTANCE_________________________ Identity: Perfluorooctanoic acid, ammonium salt; may also be referred to as PFOA tetrabutylammonium salt, Ammonium perfluorooctanoate PFO, FC-116, FC-126, FC-169, FC-143 or as a major component of FC-1015 or FC-1015-X.

Afi Jt%-053S MICROTOX TOXICITY TEST TEST SUBSTANCE Identity: Perfluorooctylsulfonate, didecyldimethylammonium salt; may also be referred to as Fluoroalkyl ammonium derivative. [1Decaminium, N-decyl-N,N-dimethyl-, salt with 1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,8-heptadecafluoro-1 octanesulfonic acid (1:1), CAS # 251099-16-8] Remarks: The 3M production lot number was Lot 1.

CAS Number 1691-99-2 3M Company M SLAGjQ g/ Voluntary Use and Exposure Information Profile N-Ethylperfluorooctylsulfonamido ethanol I.

/q / Toxicological Summary PFOS Dietary Chronic Pilot Reproductive Study: Northern Bobwhite Test Substance: Perfluorooctanesulfonate (PFOS) Structure: 1-Octanesulfonic acid, 1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,8heptadecafluoro-potassium salt.

SRPT T-6295.8, T-6316.4, T-6868.2, T-7071.1, T-7132.1 A g 2 t > - / 3 / DT15-B E.

AR226-1983 I =r .

AR226-2022 "Roger J.

AR226-2141 Z~*7 AV mm ATTACHMENT XIV tS7*iUA*>K C 2 . du Po n t de N e m o u r s S.

AR226-2210 Robert Pinchot 11/05/2001 03:02 PM ________ ____________________ To: Debbie J Mulrooney/AE/DuPont@DuPont, Steven L Grise/AE/DuPont@DuPont, Mary A Kaiser/AE/DuPont@DuPont, Ron J Buchanan/AE/DuPont@DuPont>Roger J Zipfel/AE/DuPont@DuPont cc: Ta-W ei Fu/SE/DuPont@DuPont, Bernard J Reilly/AE/DuPont@DuPont, David M Rurak/AE/DuPont@DuPont, Chris E Shoop/AE/DuPont@DuPont, Robert L Ritchey/CL/DuPont@DuPont, Charles J Zarzecki/AE/DuPont@DuPont, Stephen T Breske/AE/DuPont@DuPont Subject: Mulit Media Consent Order APFO data requirements It looks like we are getting close to agreeing on the requirements for a Consent order between the W V Dept, of Environmental Protection, the W V Department of Health and Human Resources, and DuPont.