0004 ("Tii mm AR&S.G- Anthony J Flaylis 08/08/2000 12:36 PM To: Gary W Jepson/AE/DuPont@DuPont co: Robin C Leonard/AE/DuPont@DuPont, RobertF Pinchot/DEV/AE/DuPont@Dl/Pont Subject Pensioner Blood Data Gary, C-8Here are the results for in blood tor all pensioners who were tested in both 1995 and 2000.

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ORIGINAL 8EHQ-0310-16478M 89100000164 DuPont Haskell Global Centers for Health and Environmental Sciences 1090 Elkton Road, P.O.

GAO Review of DOD Drinking Water Contaminants (100947) Follow-up Questions on AFFF Products In our prior conversations with Navy officials, we have been told that DOD's AFFF MILSPEC calls for AFFF products to contain PFCs.

Last Updated: June 10, 2016 Frequently Asked Questions: Perfluorinated Compounds (PFC)/ Perfluoroalkyl Substances (PFAS) I OP m i l I'NAI DON DM ONLY Approved by: DASN(E) l US00005326 Last Updated: June 10, 2016 1 Hil (111', SOURCE OF INFORMATION........................................................................................................................... 5 GENERAL....................................................................................................................................................... 5 What is PFC or PFAS?................................................................................................................................

PFC DERP Site and AOC Identification, Validation, Prioritization, and Response Process Phase 1 - Initial DERP Site Identification Database Screening Develop list of keywords related to use of PFCs (including AFFF and other specified keywords) ER Program (ER,N & BRAC) Databases (NORM, NIRIS, Delayed Disposal Report, Military Fire & Crash Training Sites Table, BRACMIS, GPRA, Flash Card, NOSC.Net, and Other Databases) Status/Schedule: COMPLETE Business Rules: Block 1: Develop a list of keywords to perform an initial screening of ERP (ER,N and BRAC) databases.

Withheld in Entirety US00005741

pubs.acs.org/est Correction to Identification of Novel Fluorochemicals in Aqueous Film-Forming Foams Used by the US Military B.

State of Knowledge on Per- and Polyfluoroalkyl Substances (PFASs) at Military Sites Jennifer Field, Ph.D.

Withheld in Entirety US00007714

BACK TO MAIN / Study Title Characterization Study EtFOSE-OH, Test Control Reference #SE-035 P h a s e : S o lu b ilit y o f Et FOSE-OH in W a t e r , M e t h a n o l, a n d A c e to n e Data Requirement 40 CFR 160.105(b) Author Mark E.

ENVIRONMENTAL PHYSICAL/CHEMICAL, FATE, EFFECTS AND MONITORING STUDIES HYDROLYSIS BACK TO COMPOUNDS STUDY TITLE COMPOUND LABORATORY REPORT NUMBER (LRN) SUMMARIES Hydrolysis Executive Sum m ary H ydrolysis Reactions of P ertluorooctane Sulfonate (PFOS) PFOS W 1878 Robust Sum mary H ydrolysisR eactions o f 2-(N -ethylperfluoroctanesulfonam ido)-E thyl A lcohol (N-EtFO SE-ALCO HO L) H ydrolysis Reactions of P erfluorooctanoic Acid (PFOA) H ydrolysis R eactions of 2-(N -M ethylperfluoroctanesuIfonam ido)Ethyl Alcohol H ydrolysis Reactions of P erfluorooctanesulfonam ide (FOSA) N-EtFO SE-OH PFOA N-M eFOSE-OH FOSA W 1872 E00-1851 W 1880 EL-1132 Robust Sum mary Robust Sum mary Robust Sum mary Robust Sum mary

3M Medical Department Study: T-6295.12 BACK TO MAIN Analytical Report: FACT T O X -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 A u th o r 3M Environmental Laboratory Study Completion Date at signing Performing Laboratories Urine Analyses Feces Analyses 3M Environmental Laboratory Building 2-3E-09, 935 Bush Avenue St.

BACK TO MAIN 740101 ENVIRONMENTAL ENGINEERING LABORATORY AQUATIC TOXICITY WORK SHEET Type Test 96 Hours -*A ?