GB/T 23972-2009
ActiveDetermination of alkylphenols and alkylphenol polyethoxylates in textile dyeing and finishing auxiliaries - LC/MS method
纺织染整助剂中烷基苯酚及烷基苯酚聚氧乙烯醚的测定 高效液相色谱/质谱法
Application Summary AI generated
This standard specifies a liquid chromatography-mass spectrometry (LC/MS) method for detecting alkylphenols (AP) and alkylphenol polyethoxylates (APEO) in textile dyeing and finishing auxiliaries. It is applied in the chemical analysis and quality control of surfactants, wetting agents, and emulsifiers used in textile processing to ensure compliance with environmental and safety regulations restricting these hazardous substances. The method is critical for manufacturers and testing laboratories in the textile industry to monitor restricted chemicals in production inputs.
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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.