NF EN ISO 1833-15
Textiles - Quantitative chemical analysis - Part 15 : mixtures of jute and certain animal fibres (method by determining nitrogen content)
ISO 1833-15:2006 specifies a method, by determining the nitrogen content, to calculate the proportion of each component, after the removal of non-fibrous matter, in textiles made of binary mixtures of jute and animal fibres. The animal-fibre component may consist solely of hair or wool, or of any mixtures of the two. ISO 1833-15:2006 is not applicable to products in which dyestuffs or finishes contain nitrogen.
ISO 1833-15:2006 specifies a method, by determining the nitrogen content, to calculate the proportion of each component, after the removal of non-fibrous matter, in textiles made of binary mixtures of jute and animal fibres.
The animal-fibre component may consist solely of hair or wool, or of any mixtures of the two.
ISO 1833-15:2006 is not applicable to products in which dyestuffs or finishes contain nitrogen.
<p>This document specifies a method, by determining the nitrogen content, to calculate the proportion of each component, after the removal of non-fibrous matter, in textiles made of mixtures of</p> <p>— jute</p> <p>with</p> <p>— animal fibres.</p> <p>The animal-fibre component can consist solely of hair or wool, or of any mixtures of the two.</p> <p>This document is not applicable to products in which dyestuffs or finishes contain nitrogen.</p> <p>NOTE Because this method differs in principle from the general method based on selective solubility set out in ISO 1833-1, it is given in a form that is complete in itself.</p>
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