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The document is a final report from 3M Company detailing a study on serum concentrations of fluorochemicals, including PFOS and PFOA, among Decatur employees, finding that while serum PFOS concentrations remained stable, PFOA levels showed a decline, with all measured concentrations below the biological limit value for PFOA.
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2003 |
AR226-1353
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x1od8GNOgywbkJ7gyp23dxwmQ |
20 |