ISO 20921:2019

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.

OEN:

ISO

Langue:

English

Code(s) de l'ICS:

59.060.10

Statut:

Publié

Date de Publication:

2019-01-30

Numéro Standard:

ISO 20921:2019