CAN/CGSB 4.2 NO. 73.4-M91/ISO 2916:1975

CAN/CGSB 4.2 NO. 73.4-M91/ 2916:1975

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CAN/CGSB 4.2 NO. 73.4-M91/ISO 2916:1975 English, French PDF Textile Test Methods - Wool - Determination of Alkali Content

standard published 04/01/1997 by Canadian General Standards Board

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This International Standard specifies a method for the determination of the alkali content of wool.

The method is applicable to undyed wool in any form; for example, loose fibres, card sliver, tops, yarn or fabric. It can be used with dyed wool if the amount of dye extracted in the course of the test does not affect the determination of the end-point of the titration.