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ISO 17226-1:2021

Leather — Chemical determination of formaldehyde content — Part 1: Method using high-performance liquid chromatography

Standard Details

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 of use.

General Information

Status : Published
Standard Type: Main
Document No: ISO 17226-1:2021
Document Year: 2021
Pages: 9
Edition: 3

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ISO 17226-1:2021
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