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The document reports on an activated sludge respiration inhibition test conducted on a mixture containing 1.84% perfluorooctanesulfonate (PFOS) produced by 3M, indicating that the test sample's toxicity may not be accurately characterized due to the presence of impurities.
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1990 |
AR226-0754
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4g565b3g0dGgoBxZ5ZpvjG3j |
10 |