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ft _ 367^ Method 555: PFBA, PFPeA, PFHxA, PFOA, PFBS, PFHxS and PFOS Collected: 4/20/06 Analyzed: 4/28/06 Site: Oakdale City Well Project: HC Sam ple ID Field ID 200608268 206043 E01 200608269 206044 E02 200608270 206045 E03 200608271 206046 E04 (duplicate) 200608272 206047 E06 200608273 206048 E07 200608274 206049 E08 200608275 trip blank well#1 well#2 well#3 well#5 well#7 well#8 well#9 Dataset 042806sa1 042806sa1 042806sa1 042806sa1 042806sa1 042806sa1 042806sa1 042806sa1 d TT- P F B A (p pb ) Factor Meas.

September 29,2006 Page 3 ATTACHMENT 2 Tables and excerpts from the draft protocols that contain raw data C-8 blood levels.

T-7485: A REPRODUCTION STUDY WITH THE NORTHERN BOBWHITE FINAL REPORT WILDLIFE INTERNATIONAL, LTD.

Katherine E.

NEW SOLUTIONS.

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Taft Stettjriius & Hollister LLP 425 Walnut Street, Suite 1 8 0 0 /Cincinnati, OH 45202-3957/Tel: 513.381 . $ $ 4 ^ ^ 3 8 1 . 0 2 0 5 7www.taftlaw.com Cincinnati / Cleveland / Columbus / Dayton / India napdfa'/ Northkiji Kentucky / Phoenix / Beijing 09JU H I6 M IO :36 Robert A.

INTERIM REPORT # 12 - Analysis of Vegetation Samples STUDY TITLE Analysis of Perfluorobutanesulfonate (PFBS), Perfluorohexanesulfonate (PFHS), and Perfluorooctanesulfonate (PFOS) in Water, Soil, Sediment, Fish, Clams, Vegetation, Small Mammal Liver and Small Mammal Serum Using LC/MS/MS for the 3M Decatur Monitoring Program DATA REQUIREMENTS EPA TSCA Good Laboratory Practice Standards 40 CFR 792 STUDY DIRECTOR Jaisimha Kesari P.E., DEE Weston Solutions, Inc. 1400 Weston Way West Chester, PA 19380 Phone: 610-701-3761 INTERIM REPORT COMPLETION DATE November 6,2006 PERFORMING LABORATORY Exygen Research 3058 Research Drive State College, PA 16801 Phone: 814-272-1039 STUDY SPONSOR 3M Company 3M Building 0236-01-B-10 St.

INTERIM REPORT #28 - Analysis of Groundwater Samples STUDY TITLE Analysis of Perfluorobutanesulfonate (PFBS), Perfluorohexanesulfonate (PFHS), and Perfluorooctanesulfonate (PFOS) in Water, Soil, Sediment, Fish, Clams, Vegetation, Small Mammal Liver and Small Mammal Serum Using LC/MS/MS for the 3M Decatur Monitoring Program DATA REQUIREMENTS EPA TSCA Good Laboratory Practice Standards 40 CFR 792 STUDY DIRECTOR Jaisimha Kesari P.E., DEE Weston Solutions, Inc. 1400 Weston Way West Chester, PA 19380 Phone: 610-701-3761 INTERIM REPORT COMPLETION DATE January 23, 2007 PERFORMING LABORATORY Exygen Research 3058 Research Drive State College, PA 16801 Phone: 814-272-1039 STUDY SPONSOR 3M Company 3M Building 0236-01-B-10 St.

AR N-Et FOSE alcohol IAcute Toxicity - 0002S8 International Research and Development Corporation SPONSOR: TEST MATERIAL: SUBJECT: 3M Company FM-3422 Acute Oral Toxicity (LD,n) Study in Rats.

Ad a.a.6 - 0768 BIODEGRADATION (BOD/COD) TEST SUBSTANCE_______________________________________________ Identity: Mixture containing perfluorooctanesulfonate which may also be referred to as PFOS, FC-95, or as a component of FC-203FC. (1Octanesulfonic acid) (CAS # 2795-39-3).

3M Specialty Materials 3M Center FihoWO- /37gSt.