EN ISO 17226-1:2019

Name: EN ISO 17226-1:2019
Brand: CEN
SKU: EN ISO 17226-1:2019
Price: 26.8 EUR
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Leather - Chemical determination of formaldehyde content - Part 1: Method using high performance liquid chromatography (ISO 17226-1:2018)

Publication date: Jun 17, 2019

General information

Current stage: 99.60 Withdrawal effective Mar 3, 2021

Originator: CEN

Owner: CEN/TC 289 Leather

Type: European Norm

ICS: 59.140.30 Leather and furs

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Status: Withdrawn

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Languages: English

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Scope

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.

Life cycle

PREVIOUSLY

WITHDRAWN
EN ISO 17226-1:2008

NOW

WITHDRAWN
EN ISO 17226-1:2019
99.60 Withdrawal effective
Mar 3, 2021

REVISED BY

PUBLISHED
EN ISO 17226-1:2021