1 Scope
This document specifies a method for determining the amount of certain benzotriazole
compounds (UV-320, UV-327, UV-328, UV-350) in textiles by using liquid chromatography-tandem
mass spectrometry (LC-MS/MS) or liquid chromatography-diode array detector (LC-DAD)
or gas chromatography with mass spectrometry (GC-MS).
The method is applicable to all kinds of textile materials (fibres and fabrics).
BS ISO 24040:2022 history
2022BS ISO 24040:2022 Textiles. Determination of certain benzotriazole compounds