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ISO 17226-3:2011

Leather — Chemical determination of formaldehyde content — Part 3: Determination of formaldehyde emissions from leather ISO 17226-3:2011

Publication date:   May 6, 2011

General information

90.60 Close of review   Sep 3, 2023

ISO

IULTCS International Union of Leather Technologists and Chemists Societies

International Standard

59.140.30   Leather and furs

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Scope

ISO 17226-3:2011 specifies a method for determining the emission of formaldehyde from leathers. This method is based on high performance liquid chromatography (HPLC). It is selective and also allows the emission of other low molecular aldehydes and ketones to be observed.
ISO 17226-3:2011 deals with the release of formaldehyde to the gas phase. Therefore, the obtained results are not comparable with the results of methods described in ISO 17726-1 and ISO 17226-2 which are based on extraction with liquid water.

Life cycle

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PUBLISHED
ISO 17226-3:2011
90.60 Close of review
Sep 3, 2023