ISO 8175:1986
Propylene for industrial use — Determination of oligomers — Gas chromatographic method
Reference number
ISO 8175:1986
Edición 1
1986-07
Retirada
ISO 8175:1986
15263
Retirada (Edición 1, 1986)

Resumen

A liquid sample obtained at low temperature is vaporized and then passed through a chromatographic column which permits the separation of the oligomers. The detection is performed by flame ionization an the peaks obtained are compared with those derived from an external standard. The method is applicable to propylene having propene dimers (hexenes) contents greater than 20mg/kg and propene trimers (nonenes) contents greater than 30 mg/kg.

Informaciones generales

  •  : Retirada
     : 1986-07
    : Retirada de la Norma Internacional [95.99]
  •  : 1
     : 4
  • ISO/TC 47
    71.080.10 
  • RSS actualizaciones

Got a question?

Check out our FAQs

Customer care
+41 22 749 08 88

Opening hours:
Monday to Friday - 09:00-12:00, 14:00-17:00 (UTC+1)