BS ISO 20921:2019

BS ISO 20921:2019 Textiles. Determination of stable nitrogen isotope ratio in cotton fibres
standard by British Standard / International Organization for Standardization, 02/01/2019

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BS ISO 20921:2019 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.

All current amendments available at time of purchase are included with the purchase of this document.

Product Details

Published: 02/01/2019 ISBN(s): 9780580923999 Number of Pages: 18 File Size: 1 file , 700 KB Product Code(s): 30333451, 30333451, 30333451 Note: This product is unavailable in United Kingdom