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SEHR _ 0800 _ 373 AR126-0962 Comte; yy By -_ COMPOSITE ANALYTICAL LABORATORY REPORT ON THE Quantitative Analysis of Fluorochemicals in Environmental Samples LE 2 22 = a8 4 2 _ ' REPORTLNRo.N--FWA2C4T7 9G1E,N-W022814,5G,EP WN-3012947,,E GEE0N0--01303,86GEN-033 ANALYTICAL STUDY INITIATION GENO021: 08/25/99 GENO024: 10/12/99 GENO30: 12/13/99 `GENO33: 03/14/00 A@RERpRaI-ToIrNReE 0008137992 S$ y& 3 >3 [NE = - 000003 ReportNo.Gan021, SGM EGn2va 4i,roGnamen nn0ta3l0,LGabaornat0o3ry3 TABLE OF CONTENTS Analytical Study Personnel and Contributors ---------- I, PuTersptosaned.Control ATCLa..n...r..--..--...--..--. ------------ --ac-------------------- Sample Collection and Analysis ---------------------- SAMPIE RECEIPt ANA MBIMENANCE .......cornsnnnimsssn3 ChePmiAcOaGlUCERMAErNA.E.T.Z.A.O.Noo. cceatm----------------------------------m--rs--s---------------- MethodPrSeupmarmaatroiryesa.n.d.ANGIVICAI MEIN-- OGS ...-- .........-- ..... ---- amm-- ----) rr Analytical EQUPMENT...............

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ENVIRONMENTAL PHYSICAL/CHEMICAL, FATE, EFFECTS AND MONITORING STUDIES GLOBAL BIOMONITORING BACK TO COMPOUNDS STUDY TITLE Accumulation of Perfluorooctane Sulfonate and Related Fluorochemicals in Fish Tissues Accumulation of Perfluorooctane Sulfonate and Related Fluorochemicals in Mink and River Otters Perfluorooctane Sulfonate and related Fluorochemicals in Oyster, Crassostrea Virginica, From the Gulf of Mexico and Chesapeake Bay Perfluorooctane Sulfonate and Related Fluorochemicals in Fish- Eating Water Birds Accumulation of Perfluorooctane Sulfonate in Marine Mammals

3M IMedical Department Study: T-6295.12 BACK TO MAIN Analytical Report: FACT TOX-110 LRN-U2849 Study Title Oral (Gavage) Pharmacokinetic Study of PFOS in Rats Analytical Laboratory Report Title Determination of the Presence and Concentration of Perfluorooctanesulfonate (PFOS) in Serum, Liver, Urine, and Feces Samples Data Requirement' Not Applicable Author 3M Environmental Laboratory Study Completion Dipte at signing Performing Laboratories Urine Analyses Feces Analyses 3M Environmental Laboratory Building 2-3E-09,935 Bush Avenue St.

NorthwesBtioanalytical RSetpuodrytNNoo..NNWW''BBRS9998-=000852 ' Quantitative Determination of PFOS, PFOSA, PFOSA.A, N-MeFOSE-OH, N-EtFOSE-OH, POAA and PFHS in Human Serum by LC/MS/MS !