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SSH ISO 2647:2008

Wool — Determination of percentage of medullated fibres by the projection microscope

Jan 1, 2008

General information

60.60     Jan 1, 2008

DPS

DPS/KT 248

International Standard

59.060.10  

English  

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Scope

The method is applicable to woolen and worsted products, at all stages, from raw materials to yarn. It utilizes the same apparatus and technique as that described in ISO/R 137. Since the method of preparation and measurements gives a length-biased sample, the result given by this method is an estimate of the length of medullated fibres as a percentage of the total length of all fibres. It cannot be used to estimate the volume of medullation or fibre density.

Life cycle

PREVIOUSLY

WITHDRAWN
SSH 515-2:1990

NOW

PUBLISHED
SSH ISO 2647:2008
60.60 Standard published
Jan 1, 2008

Related project

Adopted from ISO 2647:1973