Textile test methods — Wool — Determination of acid content (ISO 3073:1975, IDT)

Designation Number:
CAN/CGSB-4.2 73.5-M91 (R2013) ISO 3073:1975, IDT
Standard Type:
National Standard of Canada - Domestic
Standard Development Activity:
Withdrawal
Status:
Proceeding to development
SDO Comment Period Start Date:
SDO Comment Period End Date:
Posted On:

Scope:

This International Standard specifies a method for determining the acid content of a wool sample, expressed as a percentage by mass.

This method is applicable to undyed wool in any form, for example loose fibre, sliver, yarn or fabric. It is also applicable to dyed wool when the amount of dye extracted during the test does not interfere with the determination of the end-point of the titration.

Project need:

• Withdrawal

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