Textiles. Cotton fibres. Evaluation of maturity. Microscopic method Ingestion-build-159183 This is a full revision

This is a full revision of the BS 7543:2015

PD CLC/TS 50625-4 is the fourth part of an International Standard on Collection

It is applicable to a range of roles

in education and in public places

Textiles. Cotton fibres. Evaluation of maturity. Microscopic method Ingestion-build-159183 This is a full revision1 Scope and field of application This International Standard specifies a method for the evaluation of the maturity of raw cotton fibres, or fibres taken from cotton articles which have not been chemically processed. It is applicable to test specimens taken at random. Annex B describes other methods of sampling, based on fibre sorter diagrams, or arranged fibres, which permit slightly more accurate appraisals of fibre maturity.