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ISO 3073:1975

Wool — Determination of acid content

Publication date: Dec 1, 1975

General information

Current stage: 90.93 Effective date: May 6, 2025

Originator: ISO

Owner: ISO/TC 38/SC 23

Type: International Standard

ICS: 59.080.01

Languages: French English

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Status: Published

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Scope

The 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. The determined value is expressed as a percentage by mass.

Life cycle

NOW

PUBLISHED
ISO 3073:1975
90.93 Standard confirmed
May 6, 2025