Reference number
ISO 6381:1981
ISO 6381:1981
Ethylene and propylene for industrial use — Determination of traces of carbon monoxide and carbon dioxide — Gas chromatographic method
Edition 1
1981-10
Retirada
ISO 6381:1981
12713
Retirada (Edición 1, 1981)

Resumen

Describes a method based on the separation of carbon monoxide, methane and corbon dioxide by gas chromatography through a Carbosieve B or Porapak N column, followed by passage through a column of hydrogenation catalyst which transforms the oxides of carbon to methane thus allowing the use of a flame ionization detector to make the final determination.

Informaciones generales

  •  : Retirada
     : 1981-10
    : Retirada de la Norma Internacional [95.99]
  •  : 1
     : 6
  • ISO/TC 47
    71.080.10 
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