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The document details an activated sludge respiration inhibition test conducted on a mixture containing 1% PFOS, produced by 3M, indicating that the test sample's toxicity may not accurately reflect the fluorochemical component due to incompletely characterized concentrations of impurities.
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1997 |
AR226-0884
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EqkQkvOe8eXVX9oyRj4oemNyx |
10 |