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SRPS EN ISO 17226-1:2019

Leather - Chemical determination of formaldehyde content - Part 1: Method using high performance liquid chromatography (ISO 17226-1:2018)

Feb 28, 2019
95.99   Withdrawal of Standard   Jul 30, 2021

General information

95.99     Jul 30, 2021

ISS

G120

European Norm

59.140.30  

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WITHDRAWN
SRPS EN ISO 17226-1:2011

NOW

WITHDRAWN
SRPS EN ISO 17226-1:2019
95.99 Withdrawal of Standard
Jul 30, 2021

REVISED BY

PUBLISHED
SRPS EN ISO 17226-1:2021

Related project

Adopted from EN ISO 17226-1:2019

Adopted from ISO 17226-1:2018