ISO-17226-1 Historical Revision Information
Leather - Chemical determination of formaldehyde content - Part 1: Method using high performance liquid chromatography

ISO-17226-1 - 2ND EDITION - SUPERSEDED
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This document specifies a method for the determination of free and released formaldehyde in leathers. This method, based on high performance liquid chromatography (HPLC), is selective and not sensitive to coloured extracts and is intended to be used for precise quantification of formaldehyde.

The formaldehyde content is taken to be the quantity of free-formaldehyde and formaldehyde extracted through hydrolysis contained in a water extract from the leather under standard conditions.

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59.140.30 (Leather and furs)

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Document Number

ISO 17226-1:2018

Revision Level

2ND EDITION

Status

Superseded

Publication Date

Dec. 1, 2018

Committee Number

IULTCS