STB PDF

Textiles Quantitative chemical analysis Part 18: Mixtures of silk with wool or other animal hair (method using sulfuric acid) (ISO 1833-18:2020). Original standard UNE-EN ISO 1833-18-2021 in PDF full version. Additional info + preview on request

Document status: Active

Textiles Quantitative chemical analysis Part 2: Ternary fibre mixtures (ISO 1833-2:2020). Original standard UNE-EN ISO 1833-2-2021 in PDF full version. Additional info + preview on request

Document status: Active

Textiles Quantitative chemical analysis Part 25: Mixtures of polyester with certain other fibres (method using trichloroacetic acid and chloroform) (ISO 1833-25:2020). Original standard UNE-EN ISO 1833-25-2021 in PDF full version. Additional info + preview on request

Document status: Active

Textiles Quantitative chemical analysis Part 26: Mixtures of melamine with certain other fibres (method using hot formic acid) (ISO 1833-26:2020). Original standard UNE-EN ISO 1833-26-2021 in PDF full version. Additional info + preview on request

Document status: Active

Textiles Quantitative chemical analysis Part 29: Mixtures of polyamide with polypropylene/polyamide bicomponent (method using sulfuric acid) (ISO 1833-29:2020). Original standard UNE-EN ISO 1833-29-2021 in PDF full version. Additional info + preview on request

Document status: Active

Textiles Quantitative chemical analysis Part 3: Mixtures of acetate with certain other fibres (method using acetone) (ISO 1833-3:2020). Original standard UNE-EN ISO 1833-3-2021 in PDF full version. Additional info + preview on request

Document status: Active