Tiêu chuẩn quốc tế

Số hiệu Standard Number ISO 22818:2021 Năm ban hành 2021 Publication date Tình trạng A - Còn hiệu lực Status
Tên tiếng Anh Title in English Textiles — Determination of shortchain chlorinated paraffins (SCCP) and middle-chain chlorinated paraffins (MCCP) in textile products out of different matrices by use of gas chromatography negative ion chemical ionization mass spectrometry (GC-NCI-MS)
Chỉ số phân loại Quốc tế (ICS) By field 59.060.01 - Xơ dệt nói chung
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Phạm vi áp dụng Scope of standard This document specifies a chromatographic method to determine the amount of short-chain chlorinated paraffins (SCCPs: C₁₀-C₁₃) and middle-chain chlorinated paraffins (MCCPs: C₁₄-C₁₇) in textile articles, especially in polymer of the coated fabrics, prints made of polymer and buttons made of polymer (e.g. polyvinylchloride) by means of solvent extraction and gas chromatography negative ion chemical ionization mass spectrometry (GC-NCI-MS).