Reference number
ISO 17226-3:2011
ISO 17226-3:2011
© ISO 2025
International Standard
ISO 17226-3:2011
Leather — Chemical determination of formaldehyde content — Part 3: Determination of formaldehyde emissions from leather
Edition 1
2011-05
2011-05
ISO 17226-3:2011
54457
Published
(Edition 1, 2011)
This publication was last reviewed and confirmed in 2025.
Therefore this version remains current.
Abstract
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.