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The document discusses analytical results for water samples taken from LPSD wells, indicating that the presence of ammonium perfluorooctanoate (C-8 or PFOA) was detected with quality control issues, and DuPont plans to implement revised sampling and analytical procedures that may show higher concentrations of PFOA than previously reported.
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2001 |
AR226-2502
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qaDZdkBYRXkKpLn5ROwr6pORG |
5 |