Standard

NS-EN ISO 17226-1:2008

Withdrawn

Note: This standard has a new edition: NS-EN ISO 17226-1:2021

Corrigendums and amendments are bought separately.

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Abstract

ISO 17226-1:2008 specifies a method for the determination of free and released formaldehyde in leathers. This method is based on high performance liquid chromatography (HPLC). It is selective and not sensitive to coloured extracts. 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.

Document information

  • Standard from SN
  • Published:
  • Withdrawn:
  • Edition: 2008-05
  • Version: 1
  • Document type: NAT
  • ICS 59.140.30
  • National Committee CEN/TC 289

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