Document KJ3ZE0bDx298bGQd86zm7rEk2
AR226-2715
2
AR226-2715
DRAFT DuPontWashmgton Works
Occupational Blood Monitoring Program for PFOA
Preliminary analytical results from new employee serum samples. Final Report pending.
November 15, 2004
Project: P642
Preliminary Results, Not QA'd
Summary of Residue Found (ng/mL) for PFOA in Human Serum Samples
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PFOA (PPb)
96.1 98.2 35.5 15.1 203 14.2 69.1 20.4 63.5 28.6 23.6 66.4 68.1 27.7 19.8 NQ
15.5 36.4 NQ 85.1 68.3 27.2
Project: P642
Preliminary Results, Not QA'd
Summary of Recoveries (%) for PFOA in Fortified Serum Samples
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Sample ID
0301028SpkA 0301028 SpkB L2676-1 Spk C L2676-1 Spk D
Matrix Spk , Matrix Spk
MATERiALEXOISED
PFOA (PPb)
9.84 97.7 17.5 1040 1140 1100
Summary of PFOA (ng/mL) in Rabbit Serum Control Samples
Sample
PFOA
0301028 ConJtDro_l _A _1_0/_06_/0_4__________(ng/mNQL)
Amount Fortified (PPb) 10 100 10 1000 1000 1000
AVERAGE: STD DEV: % RSD:
Summary of PFOA (ng/mL) in Human Serum Control Samples
Sponsor
PFOA
L2676-1 ConJtrDol_B__10_/_06_/0_4__________(ng/7m.54L)
Recovery (%) 98 98 100 103 104 103
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2.7 2.7