Moldova standards PDF
Textiles - Quantitative chemical analysis - Part 21- Mixtures of chlorofibres, certain modacrylics, certain elastanes, acetates, triacetates with certain other fibres (method using cyclohexanone). Original standard ISO 1833-21-2019 in PDF full version. Additional info + preview on request
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Textiles - Quantitative chemical analysis - Part 22- Mixtures of viscose or certain types of cupro or modal or lyocell with flax fibres (method using formic acid and zinc chloride). Original standard ISO 1833-22-2020 in PDF full version. Additional info + preview on request
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Textiles - Quantitative chemical analysis - Part 24- Mixtures of polyester and certain other fibres (method using phenol and tetrachloroethane). Original standard ISO 1833-24-2010 in PDF full version. Additional info + preview on request
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Textiles - Quantitative chemical analysis - Part 25- Mixtures of polyester with certain other fibres (method using trichloroacetic acid and chloroform). Original standard ISO 1833-25-2020 in PDF full version. Additional info + preview on request
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Textiles - Quantitative chemical analysis - Part 26- Mixtures of melamine with certain other fibres (method using hot formic acid). Original standard ISO 1833-26-2020 in PDF full version. Additional info + preview on request
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Textiles - Quantitative chemical analysis - Part 27- Mixtures of cellulose fibres with certain other fibres (method using aluminium sulfate). Original standard ISO 1833-27-2018 in PDF full version. Additional info + preview on request
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