ISO/TC 38
| Project No. | ISO 20921:2019 |
|---|---|
| Title | <p>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.</p> |
| Registration number (WIID) | 69461 |
| Scope | <p>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.</p> |
| Status | Standarts spēkā |
| ICS group | 59.060.10 |