International Organization for Standardization (ISO)
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ISO 1833-19:2006
Scope
This part of ISO 1833 specifies a method, by heating, to determine the percentage of cellulosic fibre in textiles made of binary mixtures of
— cotton or regenerated cellulose and
— chrysotile and crocidolite asbestos.
This method may be applicable to other types of asbestos, subject to agreement between the interested parties.
NOTE This method differs in principle from the general method based on selective solubility set out in ISO 1833-1.
ISO 1833-19:2006 Referenced Document
ISO 1833-1 Textiles — Quantitative chemical analysis — Part 13: Mixtures of certain chlorofibres and certain other fibres (method using carbon disulfide/acetone)*, 2020-06-05 Update
ISO 1833-19:2006 history
2006ISO 1833-19:2006 Textiles - Quantitative chemical analysis - Part 19: Mixtures of cellulose fibres and asbestos (method by heating)