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Standard

NS-EN ISO 7541:2010

Withdrawn

Note: This standard has a new edition: NS-EN ISO 7541:2020

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Abstract

The method consists in extracting of the natural colouring matter content with acetone, measuring of the absorbance of the solution obtained using a spectrometer at a wavelength of 460 nm.

Document information

  • Standard from SN
  • Published:
  • Withdrawn:
  • Edition: 2010-02
  • Version: 1
  • Document type: NAT
  • ICS 67.220.10
  • National Committee CEN/BT

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