AR226-2060 "TEFLON" POLYMERS C-B PERSONAL AIR MONITORING DATA PERS JOB Qgfifi - F p / 2>ispe*;on FcS 2><d<U(felitf Sample Result <ppb> Sample Date < 0.03 0 .J.0 0o.. 0o1T z/if/sF sjrtjr 3j-2/i S(2S/S Sample Result (ppb) 0 .3 tS~ fl, 03 o.jzo O.

TestResults flle:///C|/WINDOWS/TEMP/Polymers C-8 7-24-78 thru 1-3-98 23 pages.htm % I 1of43 AR226-2126 TestResulte sam ple Date Range C oncentration Range A ction Level Industrial Hygiene 7/24/78 100% 1/3/98 Sample D t Sam ple U D uration Type Employee Name Pars BTO : 18 TEFLON COPOLYMERS LOG: 001 FEP OVENS NORTH SIDE 12/18/79 47723 Z 1/15/80 47724 Z 1/22/80 47725 Z 8/8/80 47726 Z C hem ical Cone U nit Percent 0 8 0.0005 PPM 0.0% 0 8 0.0006 PPM 0.0% 0 8 0.0009 PPM 0.0% 0 8 0.0095 PPM 0.0% B TO : 18 TEFLON COPOLYMERS LOG : 002 FEP OVENS SOUTH SIDE 12/19/79 47601 z 1/25/80 47602 z 0 8 0.0001 PPM 0.0% 0 8 0.0031 PPM 0.0% AJP00694i BTO : 18 TEFLON COPOLYMERS LOC : 003 #1 OVEN COOLING TOWER 2/5/81 54696 z 2/11/81 54697 z 3/17/81 54698 z 5/23/81 54699 z 8/10/81 54700 z 8/11/81 54701 z . 0 8 0.0001 PPM 0.0% C-8 <0.0001 PPM 0.0% 0 8 0.0002 PPM 0.0% C-8 <0.0001 PPM 0.0% 0 8 0.0001 PPM 0.0% 0 8 <0.0001 PPM 0.0% 8/28/20014:49 PM E ID 140183 TestResults file:///C|/WINDOWSnTEMP/Polymers C-8 7-24-78 thru 1-3-98 23 pages.htm 8/12/81 64702 2 BTO: IO C : 18 TEFLON COPOLYMERS 004 #2 OVEN C 0 0 L IN 6 TOWER 2/5/81 61788 Z 2/11/81 61789 Z 3/17/81 61790 2 8/10/81 61791 2 8/11/81 61792 Z 8/12/81 61793 Z BTO: LOG: 18 TEFLON COPOLYMERS 183 FEP SHUTDOWN SAMPLES 5/12/81 61936 Z 5/12/81 81937 Z Tuesday, August 28,20013:24:20 PM C-8 <0.0001 PPM 0.0% C-8 0.0002 PPM 0.0% C-8 08001 PPM 0.0% C-8 0.0002 PPM 0,0% 0 8 0.0001 PPM 0.0% C-8 0.0001 PPM 0.0% C-8 <0.0001 PPM 0.0% C-8 <0.0001 PPM 0.0% C-8 <0.0001 PPM 0.0% Page 1 of 23 2 of43 AJP006942 Sample Dt Sam ple# D uration TYP Employee Name 5/12/81 61938 Z S/12/81 61939 2 5/12/81 61940 5/12/81 61341 5/12/81 61942 Z z z Pees Chem ical 08 08 08 08 . 08 Cone U nit Percent <0.0001 PPM <0.0001 PPM <0.0001 PPM <0.0001 PPM <0.0001 PPM 0.0% 0.0% 0.0% 0,0% 8/28/20014:49 PM E ID 140184 TesiResults file:///C|/WINDOWS/TEMP/Polymers C-8 7-24-78 thru 1-3-98 23 pages.htm 0.0% 5/13/81 61943 ) 5/13/81 61944 Z z C-8 <0.0001 PPM 0.0% C-8 <0.0001 PPM 0.0% 5/13/B1 61945 z C-8 <0.0001 PPM 0.0% 5/13/81 61946 z C-8 0.0001 PPM 0.0% 5/14/81 61947 z C-8 <0.0001 PPM 0.0% 5/14/81 61948 z C-8 <Q.0001 PPM 0.0% 5/14/81 61949 z 0 8 <0.0001 PPM 0.0% 5/14/81 61950 z O B <0.0001 PPM 0.0% 5/14/81 61951 z 0 8 <0.0001 PPM 0.0% 5/15/81 61952 2 0 8 <0.0001 PPM 0.0% 5/15/81 61953 Z 0 8 <0.0001 PPM 0.0% 5/15/81 61954 Z 0 8 <0.0001 PPM 0.0% 5/15/81 61955 Z 0 8 <0.0001 PPM 0.0% 5/15/81 61956 z 0 8 <0.0001 PPM 0.0% 5/18/81 61957 z 0 8 <0.0001 PPM 0 .0% 5/18/81 61958 z 0 8 <0.0001 PPM 0.0% 5/18/81 61959 z 0 8 <0.0001 PPM 0.0% 5/18/81 61960 z 0 8 <0.0001 PPM 0.0% 5/18/81 61961 z 0 8 <0.0001 PPM 0.0% 5/19/81 61962 Z ' 0 8 <0.0001 PPM 0.0% AJP006943 BTO: LOC: 18 184 TEFLON COPOLYMERS CLEAN-UP FOR SHUTDOWN 3 of 43 8/28/2001 4:49 PM E ID 140185 TestResults .j S/9/81 61900 S/9/B1 61901 5/9/B1 61902 5/10/81 61903 5/10/81 61904 5/10/81 61905 5/18/81 61906 file:///C|/WINDOWS/TEMP/Polymere C-8 7-24-78 thru 1-3-98 23 pages.hlm Z C-8 0.0002 PPM 0.0% Z C-8 0.0003 PPM 0.0% z C-8 0.0006 PPM 0.0% Z 0 8 0.0004 PPM 0.0% Z C-8 0.0004 PPM 0.0% Z 0 8 <0.0001 PPM 0.0% z C-8 <0.0001 PPM 0.0% BTO : 18 TEFLON COPOLYMERS LOG : 187 CONTRACTOR CLEANING AREAS 2/22/81 61816 z 3/12/81 61817 z Tuesday.

AR226-2364 FILE A:;.

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AR226-2538 }?

AR226-2819 Route of Administration Oral Skin Absorption Inhalation Conclusion: ICC regulations?

Company Sanitized.

t I I --FORDfU PON'TUSE ON"LY1 AR226-2915 E.

AR226-3113 Huntingdon / PHYSICO-CHEMICAL PROPERTIES Sponsor DuPont Specialty Chemicals Jackson Laboratory Chambers Works Deepwater NJ 08023 USA Research Laboratory Huntingdon Life Sciences Ltd.

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AKA _ m -o r 9 000130 Aknas- zvof s T itle: Bioanalytical Method Validation for the Quantitation o f Perfluorooctanoic A dd in Human Serum A uthors: David J.

M 000368 AR R6- `f-3 * ' TABLE II GC PRECISION SAMPLE 5 ppm FC-143 1,0 ppm FC-143 0,5 ppm 0,25 ppm GC COUNTS/THOUSANDS 232.5, 241.0, 234.1 63.2, 62.3, 65.2, 61,6, 59.0 33.4, 34,3, 38.8, 39.5 17.5, 15.5, 19.1, 18.4 SAMPLE 1 2 3 4 5 6 7 8 9 10 BLOOD SAMPLES ILC with PPD/S.

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P-1 Acquisition Date Vial Position Sample Name Acquisition Method 1 2/17/2010 18:30 1 IB PFCkinetexLong.dam 2 2/17/2010 18:52 2 PFC O.IOppb PFCkinetexLong.dam 3 2/17/2010 19:00 3 PFC 0.5ppb PFCkinetexLong.dam 4 2/17/2010 19:08 4 PFC 1.Oppb PFCkinetexLong.dam 5 2/17/2010 19:15 5 PFC 5.Oppb PFCkinetexLong.dam 6 2/17/2010 19:23 6 PFC10ppb PFCkinetexLong.dam 7 2/17/2010 19:30 7 PFC 20ppb PFCkinetexLong.dam 8 2/17/2010 19:38 8 PFC 50ppb PFCkinetexLong.dam 9 2/17/2010 19:53 7 PFC 20ppb CCV PFCkinetexLong.dam 10 2/17/2010 20:01 9 PFC 20ppb ICV PFCkinetexLong.dam 11 2/17/2010 20:08 25 K1001011-001 PFCkinetexLong.dam 12 2/17/2010 20:16 26 K1001011-002 PFCkinetexLong.dam 13 2/17/2010 20:23 27 K1001011-003 PFCkinetexLong.dam 14 2/17/2010 20:31 28 K1001011-004 PFCkinetexLong.dam 15 2/17/2010 20:38 29 K1001011-005 PFCkinetexLong.dam 16 2/17/2010 20:46 30 K1001011-006 PFCkinetexLong.dam 17 2/17/2010 20:54 31 K1001011-007 PFCkinetexLong.dam 18 2/17/2010 21:01 32 K1001011-008 PFCkinetexLong.dam 19 2/17/2010 21:09 33 K1001011-009 PFCkinetexLong.dam 20 2/17/2010 21:16 34 K1001011-010 PFCkinetexLong.dam 21 2/17/2010 21:24 35 K1001011-011 PFCkinetexLong.dam 22 2/17/2010 21:31 36 K1001011-012 PFCkinetexLong.dam 23 2/17/2010 21:39 37 K1001011-013 PFCkinetexLong.dam 24 2/17/2010 21:46 38 K1001011-014 PFCkinetexLong.dam 25 2/17/2010 21:54 39 K1001011-015 PFCkinetexLong.dam 26 2/17/2010 22:02 40 K1001011-016 PFCkinetexLong.dam 27 2/17/2010 22:09 41 K1001011-017 PFCkinetexLong.dam 28 2/17/2010 22:17 42 K 1001011-018 PFCkinetexLong.dam 29 2/17/2010 22:24 43 K1001011-019 PFCkinetexLong.dam 30 2/17/2010 22:32 44 K1001011-020 PFCkinetexLong.dam 31 2/17/2010 22:39 45 KQ1000664-01 PFC kinetexLong .dam 32 2/17/2010 22:47 46 KQ1000664-02 PFCkinetexLong.dam 33 2/17/2010 22:54 47 KQ 1000664-03 PFCkinetexLong.dam 34 2/17/2010 23:02 48 KQ 1000664-04 PFCkinetexLong.dam 35 2/17/2010 23:10 49 KQ 1000664-05 PFCkinetexLong.dam 36 2/17/2010 23:17 50 KQ 1000664-06 PFCkinetexLong.dam 37 2/17/2010 23:25 23 KQ1000620-01 PFCkinetexLong.dam 38 2/17/2010 23:32 24 KQ1000620-02 PFCkinetexLong.dam 39 2/17/2010 23:40 22 KQ1000620-05 PFCkinetexLong.dam 40 2/17/2010 23:47 21 KQ 1000620-06 PFCkinetexLong.dam File Name 021710\CalLong.wiff 021710\CalLong.wiff 021710\CalLong.wiff 02171 OICalLong.wiff 021710\CalLong.wiff 02171 OICalLong.wiff 02171 OICalLong.wiff 02171 OICalLong.wiff 02171 OICalLong.wiff 02171 OICalLong.wiff 021710\SamplesLong.wiff 021710\SamplesLong.wiff 021710\SamplesLong. wiff 021710\SamplesLong,wiff 021710\SamplesLong.wiff 021710\SamplesLong.wiff 021710\SamplesLong.wiff 02171 OISamplesLong.wiff 021710\SamplesLong.wiff 02171 OVSamplesLong.wiff 021710\SamplesLong.wiff 021710\SamplesLong.wiff 021710\SamplesLong.wiff 02171 OISamplesLong.wiff 021710\SamplesLong.wiff 02171 OISamplesLong. wiff 021710\SamplesLong.wiff 021710\SamplesLong. wiff 02171 OISamplesLong.wiff 021710\SamplesLong. wiff 021710\SamplesLong.wiff 021710\SamplesLong.wiff 021710\SamplesLong.wiff 021710\SamplesLong.wiff 021710\SamplesLong.wiff 021710\SamplesLong.wiff 021710\SamplesLong. wiff 021710\SamplesLong,wiff 021710\SamplesLong.wiff 021710\SamplesLong.wiff IS Peak Area (counts) 450.62 2504200 2783700 2542500 2677400 2754900 2957800 2651100 2907400 2664400 3217400 3083200 3489500 3542200 3322000 3135900 2890600 3090100 3320900 3007600 2911800 3291800 3060500 3300300 3145300 2786900 3174100 2954300 2900400 2939100 2634600 2867600 2693100 2491600 2954000 2741700 2971200 2881600 2873500 2808200 Z 402 Prep Run#: 105653 Team: Petroleum HC/SMCDONALD Number o f Copies to make: 1 # Lab Code Client ID 1 K1000968-001 2 K 1000968-020 3 K1000968-019 4 K 1000968-018 5 K 1000968-017 6 K 1000968-016 7 K1000968-015 8 K 1000968-014 9 K1000968-013 10 K 1000968-012 11 K 1000968-011 12 K1000968-010 13 K 1000968-009 K1000968-008 K1000968-007 16 K1000968-006 17 K1000968-005 18 K 1000968-004 19 K 1000968-003 20 K 1000968-002 21 K Q 1000620-03 22 K Q 1000620-04 23 KQ 1000620-01 24 KQ 1000620-02 25 KQ1000620-05 26 KQ 1000620-06 Field Blank 2 Field Blank 3 F: Scott "Treated" F:Scott "Raw" West Well Plant "Treated" West Well Plant "Raw" W & Avery "Treated" W & Avery "Raw" West Pensacola "Treated" West Pensacola "Raw" Bronson "Treated" Bronson "Raw" Lillian "Treated" Lillian "Raw" Dunaway "Treated" Dunaway "Raw" McCory "Treated" McCory "Raw" University Parkway "Treated" University Parkway "Raw" K1000968-010 MS K 1000968-010 DMS K 1000968-011 MS K1000968-011 DMS LCS MB Preparation information encnsneet Prep WorkFlow: OrgExtAq(14) Prep Method: Method Status: Prepped Prep Date/Time: 2/8/10 07:28 AM B # Method /Test .01 PFO A PFO A .01 PFOA/PFOA .01 PFOA/PFOA .01 PFOA/PFOA .01 PFOA'PFOA .01 PFOA'PFOA .01 PFOA/PFOA .01 PFO A PFO A .01 PFOA'PFOA .01 PFO A PFO A .01 PFO A PFO A .01 PFO A PFO A .01 PFO A PFO A .01 PFO A PFO A .01 PFO A PFO A .01 PFO A PFO A .01 PFO A PFO A .01 PFO A PFO A .01 PFO A PFO A .01 PFO A PFO A .01 PFO A PFO A .01 PFO A PFO A .01 PFO A PFO A .01 PFO A PFO A X PFOAPFOA PFOAPFOA pH Matrix X Water 7 Water 7 Water 7 Water 7 Water W ater X X Water / Water 7 Water W ater 7 y Water 7 Water 7 Water X Water 7 Water X Water 7 Water 7 Water 7" Water 7 Water 7 Liquid 7 Liquid 7 Liquid Liquid X 7 Liquid 7 Liquid Amt.