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ČSN EN ISO 17226-1 (793886)
Leather - Chemical determination of formaldehyde content - Part 1: Method using high-performance liquid chromatography
Translate name
STANDARD published on 1.9.2021
The information about the standard:
Designation standards: ČSN EN ISO 17226-1
Classification mark: 793886
Catalog number: 512607
Publication date standards: 1.9.2021
SKU: NS-1034826
The number of pages: 24
Approximate weight : 72 g (0.16 lbs)
Country: Czech technical standard
Category: Technical standards ČSN
The category - similar standards:
Annotation of standard text ČSN EN ISO 17226-1 (793886):
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
Preview of the standard ČSN EN ISO 17226-1 (793886)
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