"This document specifies the test method for screening benzotriazole substances (see Appendix A) in textiles using pyrolysis-gas chromatography-mass spectrometry. This document is applicable to all types of textile products."
T/CNTAC 151-2023 history
2023T/CNTAC 151-2023 Textiles—Screening method of benzotriazoles—Pyrolysis-gas chromatography-mass spectrometry method