Katherine E.

3M Corporate Toxicology and Regulatory Services 3M Center, Building 0220-06-E-03 St.

3M Katherine E.

3M General Offices zens. 3M Center St.

GLP10-01-02: Interim Report 26 - Analysis of PFBS, PFHS, and PFOS in Surface Water Samples Collected at Bert Jeffries Landfill in Decatur, AL in February 2012 Study Title Analysis of Perfluorooctane Sulfonate (PFOS), Perfluorohexane Sulfonate (PFHS) and Perfluorobutane Sulfonate (P FBS ) in G roundwater, Soil and Sedim ent fo r the 3M D ecatur Phase 3 Site-Related Monitoring Program Data Requirement EPA TSC A Good Laboratory Practice Standards 40 CFR Part 792 Study Director Jaisim ha Kesari P.E., DEE W eston Solutions, Inc. 1400 W eston W ay W est Chester, PA 19380 Phone: 610-701-3761 A u th o r Susan W olf 3M Environm ental Laboratory Interim Report Com pletion Date Date of signing Perform ing Laboratory 3M Environmental Health and Safety Operations Environmental Laboratory 3M Center, Bldg 260-05-N-17 St.

3M 3M General Offices FYI-00-001378 FV1-00-001378 April 28, 2000 3M Center St.

nc-oio-j CHRONIC TOXICITY TO EARLY LIFE STAGE OF FISH TEST SUBSTANCE Identity: Perfluorooctanesulfonate; may also be referred to as 14C78.02, PFOS or FC-95. (1-Octanesulfonic acid, 1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,8-heptadecafluoro-, potassium salt, CAS #2795-39-3) Remarks field: The test substance is a white powder.

A R tL 6 -c m o s s -3 PROTOCOL PFOS: A 96-HOUR TOXICITY TEST WITH THE FRESHWATER ALGA (Anabaenaflos-aquae) U.S.

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Form 6747-1 1 A TECHNICAL REPORT SUMMARY Dete 8/4/78 TO: TECH N ICA L COMMUNICATIONS CENTER - 201-2CN ,, mportant - if report is printed on bod) sides o f paper, send two copies to TCC.)

AR226-1030A024 BACK TO MAIN Im p in g er Studies o f V o la tility o f FC -95 and FC -143 Intoduction and Purpose: Thermospray mass spectrometry was used to quantitate a number of samples for FC-143 and FC-95.

A R 2 2 6 -1 0 3 0 A 0 4 4 BACK TO MAIN POTENTIAL FOR ENVIRONMENTAL IMPACT OF AFA-6 SURFACTANT A Report for: PANARCTIC OILS LTD.

Quality Assurance Project Plan Multi-City Study Sampling Task (N100672) BACK TO MAIN Amendment 2 to Revision No.: 1 Effective Date: July 20, 1999 Page 1 o f \ l Amendment 2 to the Quality Assurance Project Plan and Associated SOP's for Empirical Human Exposure Assessment Multi-City Study Sampling Task To July 23,1999 Prepared by Battelle Marine Sciences Laboratory 1529 West Sequim Bay Road Sequim, WA 98382 360-681-3660 APPROVALS 3 ifd Gunster Sampling Task Leader Rosanna Buhl Battelle Sampling Task QA Officer 3 * 1 QMA* tjtyL de'----- --- ^ MMaarrcciaNishiolra y ^ Buaaititcenllce rPiruojjceucat iMvianuagceir 0 ^ u s a n Abogy Battelle Program QA Officer ___ jz iii Date 7 8-a~7-qq Date j/so /o / Date ns#5 *>/ **,+ < * * 1 ^ Date -f S y - t.

ENVIRONMENTAL PHYSICAL/CHEMICAL, FATE, EFFECTS AND MONITORING STUDIES N-ETHYL AMIDE BACK TO COMPOUNDS S TU D Y TITLE LABORATORY OR AUTHOR DATE COMPLETED TYPE Environmental Fate and Transport The 18-Day A erobic Biodegradation Study of P erfluorooctanesulfonyl-B ased C hem istries Pace Analytical Services, Inc. 2/20/01 R obust sum m ary, final report

BACK TO MAIN Centre Analytical Laboratories, Inc. 3048 Research Drive State College, PA 16801 www.centrelab.com ^P h on e : (814) 231 -8032 Fax: (814) 231 -1253 or (814) 231 -1580 Analytical Report Fluorochemical Characterization of Sediment, POTW Sludge, and Landfill Leachate Samples Columbus, GA (W2336) Centre Analytical Laboratory Report No. 023-014U (Revision 1) Revision Date 3/28/01 Testing Laboratory Centre Analytical Laboratory, Inc. 3048 Research Drive State College, PA 16801 3M Environm ental Laboratory Contact Kent R.