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 -1253or (814) 231 -1580 Analytical Report Fluorochemical Characterization of POTW Effluent Cleveland, Tennessee (W1973) Centre Analytical Laboratory Report No. 023-0141 (Revision 1) Revision Date 3/26/01 Testing Laboratory Centre Analytical Laboratory, Inc. 3048 Research Drive State College, PA 16801 3M Environmental Laboratory Contact Kent R.

BAKT MAIN 3M Environmental Laboratory BaciCopyof wtaBHaHv r SJlOO M ethod D e t e r m in a t io n o f P e r fl u o r o o c t a n e SULFONATE (PFO S), P e r f l u o r o o c t a n e SULFONYLAMIDE (PFO SA ), AND PERFLUOROOCTANOATE (POAA) IN WATER BY LlQUIDSo u d E x tr a c tio n and H ig h -P e r fo r m a n c e L iq u id C h ro m a to g ra ph y /T a n d em M a ss Sp e c t r o m e t r y (H PLC/M S/M S) M ethod N um ber: ETS-8-154.0 A doption Dote: / looq A uthor: K risten J.

3M Environmental Laboratory Study BACK TO MAIN Analytical Report: FACT GEN-050 LIMS E01-0096 Analytical Laboratory Report Title Determination of PFOS, PFOSA, and PFOA Levels in Surface W ater Samples from Port St.

BACK TO MAIN BIOSORPTION PARTITION COEFFICIENT TEST SUBSTANCE_____________ Identity: Decafluoro(pentafluoroethyl)cyclohexanesulfonate, DEA salt; may be referred to as CS-2070.

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AR33&-0268 " -% li.rtR 7 iil 3M Synthesis and Characterization of N-Ethyl FOSE- 14C December 11, 1980 Conducted at: During: Commercial Chemicals Division and Riker Laboratories, Inc. 3M St.

HAZLETON WASHINGTON 9 2 0 0 LE E S B U R G PIKE V I E N N A .

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SOIL ADSORPTION (METHOD DEVELOPMENT / PILOT STUDIES) TEST SUBSTANCE_____________________________________________________ Identity: N-ethylperfluorooctane sulfonamidoethanol; may also be referred to as N-EtFOSE Alcohol or FM-3422. (1-Octanesulfonamlde, N-ethyl1,1,2I2,3,3,4,4,5I5,6I6 I7I7 >8,8,8-heptadecafluoro-N-(2-hydroxyethyl)-I CAS #1691-99-2) Remarks: Material is an off-white, waxy solid of uncharacterized purity.

f'I<-- nt CfmlPt Mv s - o ^ i Extern and Route of Excretion and Tissue.

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