Standard

NS-EN 15721:2009

Withdrawn

Note: This standard has a new edition: NS-EN 15721:2026

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Abstract

This standard specifies a gas chromatographic method for ethanol, in which higher alcohols (propan-1-ol, butan-1-ol, butan-2-ol, 2-methylpropan-1-ol (isobutanol), 2 methylbutan 1 ol, and 3 methylbutan 1 ol) up to 2,5 % (m/m), methanol up to 3 % (m/m) and other volatile impurities, especially ethyl-ethanoate (ethyl acetate), ethanal (acetic aldehyde) and 1,1 diethoxyethane (acetal) in the range up to 2 % (m/m) are determined.Due to possible interferences the method is not applicable to denatured ethanol samples.NOTE For the purposes of this document, the term % (m/m) is used to represent the mass fraction of a material.

Document information

  • Standard from SN
  • Published:
  • Withdrawn:
  • Edition: 2009-04
  • Version: 1
  • Document type: NAT
  • ICS 75.160.20
  • National Committee SN/K 576

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