UNE-EN ISO 1833-20:2020
Textiles - Quantitative chemical analysis - Part 20: Mixtures of elastane with certain other fibres (method using dimethylacetamide) (ISO 1833-20:2018)

Standard No.

UNE-EN ISO 1833-20:2020

Release Date

2020

Published By

ES-UNE

Latest

UNE-EN ISO 1833-20:2020

UNE-EN ISO 1833-20:2020 history

• 2020 UNE-EN ISO 1833-20:2020 Textiles - Quantitative chemical analysis - Part 20: Mixtures of elastane with certain other fibres (method using dimethylacetamide) (ISO 1833-20:2018)
• 2011 UNE-EN ISO 1833-20:2011 Textiles - Quantitative chemical analysis - Part 20: Mixtures of elastane and certain other fibres (method using dimethylacetamide) (ISO 1833-20:2009)