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1 Scope This part of ISO 1833 specifies a method using hot formic acid to determine the percentage of melamine fibres after removal of non-fibrous matter, in textiles made of binary mixtures of melam…
1 Scope This part of ISO 1833 specifies methods of quantitative chemical analysis of various ternary mixtures of fibres. The field of application of each method for analysing binary mixtures, specifi…
Overview ISO 1833-21:2019 is an international standard developed by ISO specifying a quantitative chemical analysis method for textiles. This part of the ISO 1833 series focuses on determining the ma…
Overview ISO 1833-12:2020 - Textiles - Quantitative chemical analysis - Part 12 specifies a chemical-solvent method using dimethylformamide (DMF) to determine the mass percentage of acrylic, certain…
Overview ISO 1833-5:2006 is an internationally recognized standard issued by the International Organization for Standardization (ISO) that provides a quantitative chemical analysis method specificall…
Overview ISO 18337:2015 specifies a practical method to measure the lateral resolution of a confocal fluorescence microscope (CFM). The standard describes imaging an object much smaller than the expe…
Overview ISO 1833-4:2023 - Textiles - Quantitative chemical analysis - Part 4 defines a hypochlorite-based chemical method to determine the mass percentage of protein fibres in textile mixtures. The…
1 Scope This part of ISO 1833 specifies a method, using sulfuric acid, to determine the percentage of silk, after removal of non-fibrous matter, in textiles made of binary mixtures of — silk and — wo…
