NS EN ISO 1833-11 : 2017
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TEXTILES - QUANTITATIVE CHEMICAL ANALYSIS - PART 11: MIXTURES OF CELLULOSE AND POLYESTER FIBRES (METHOD USING SULFURIC ACID) (ISO 1833-11:2017)
12-01-2013
Provides a method, using sulfuric acid, to determine the mass percentage of cellulose fibres, after removal of non-fibrous matter, in textiles made of mixtures of - natural and man-made cellulose fibres, such as cotton, flax, hemp, ramie, viscose, cupro, modal, lyocell with - polyester, polypropylene, elastomultiester, elastolefin and polypropylene/polyamide bicomponent.
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