Leather. Chemical determination of formaldehyde content - Determination of formaldehyde emissions from leather Ingestion-build-258901 and are easy to install

and are easy to install

— chemical analysis for calcium

fluid logging

there will be no concentration difference between the fibre wall and the surrounding water

Leather. Chemical determination of formaldehyde content - Determination of formaldehyde emissions from leather Ingestion-build-258901 and are easy to install1 Scope This part of ISO 17226 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. This part of ISO 17226 deals with the release of formaldehyde to the gas phase. Therefore, the obtained results are not comparable with the results of methods described