Reference number
ISO 17226-1:2018
© ISO 2024
ISO 17226-1:2018
Leather — Chemical determination of formaldehyde content — Part 1: Method using high performance liquid chromatography
Edition 2
2018-12
Withdrawn
Withdrawn (Edition 2, 2018)

Abstract

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.

General information

  • Status
     : Withdrawn
    Publication date
     : 2018-12
    Stage
    : Withdrawal of International Standard [95.99]
  • Edition
     : 2
    Number of pages
     : 9
  • Technical Committee :
    IULTCS
    ICS :
    59.140.30 
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Life cycle

Sustainable Development Goals

This standard contributes to the following Sustainable Development Goals

12
Responsible Consumption and Production
9
Industry, Innovation and Infrastructure

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