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The document details a method developed by Dr. Richard Purdy of 3M and Don Mackay for determining the air/water partition coefficient of perfluorooctanesulfonate (PFOS), although it notes that there is no standardized methodology for regulatory purposes.
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1999 |
AR226-0051
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9Jg071dyJwz9GgjQJJ3B5ZMbe |
10 |