ISO 20921:2019 Preview

Textiles -- Determination of stable nitrogen isotope ratio in cotton fibres

This document specifies the determination of the ratio of nitrogen isotopes in cotton fibres that are used for textile production. It applies not only to cotton textiles but also to raw cotton taken from cotton fields.


General information

  • Status :  Published
    Publication date : 2019-02
  • Edition : 1
    Number of pages : 10
  • :
    ISO/TC 38
    Textiles
  • 59.060.10
    Natural fibres

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