GB/T 33893-2017
ActiveDetermination of perfluorooctane sulfonates(PFOS) and perfluorooctanoic acid(PFOA) for separation membranes—Liquid chromatography-tandem mass spectrometry method
分离膜中全氟辛烷磺酰基化合物（PFOS）和全氟辛酸（PFOA）的测定 液相色谱-串联质谱法
Application Summary AI generated
This standard specifies a liquid chromatography-tandem mass spectrometry method for determining the content of PFOS and PFOA in separation membranes. It is applied in the quality control and environmental compliance testing of membrane materials used in water treatment, food processing, and industrial filtration. The method ensures that separation membranes meet regulatory limits for these persistent organic pollutants.
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Transparency note: The application summary and key sentences on this page were automatically generated by AI from the standard's original text. This content has not been human-verified and should not be used for compliance or regulatory purposes. Always refer to the official standard document from the issuing authority.