ISO 24040:2022 PDF
Textiles — Determination of certain benzotriazole compounds
Textiles — Determination of certain benzotriazole compounds
- Статус документа:
- Действующий
- Формат:
- Электронный (PDF)
- Количество страниц:
- 11
- Дата публикации:
- 1 апреля 2022 г.
- Издание:
- ISO IS 24040 edition 1 version 1
- ICS:
- 59.060.01
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).
Abstract
Overview
ISO 24040:2022 specifies a laboratory method for the determination of certain benzotriazole UV-stabilizers (UV-320, UV-327, UV-328, UV-350) in textiles (fibres and fabrics). The standard covers sample preparation, solvent extraction, chromatographic analysis and calculation/reporting of results. Analytical options include LC-MS/MS, LC-DAD and GC-MS, with illustrative instrument parameters provided in informative annexes.
Key topics and technical requirements
- Scope: Quantitative determination of UV-320, UV-327, UV-328 and UV-350 in all kinds of textile materials.
- Sample preparation: Representative specimen cut to
Технические детали
- Технический комитет
- ISO/TC 38 - Textiles
- SKU
- ISO 24040:2022
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