After sampling and preparation of the laboratory sample the gaseous test portion is passed at a given rate through an electrochemical cell previously calibrated with air or with standard mixtures containing a known amount of oxygen, and the concentration of oxygen in the gaseous olefin is measured. The method is applicable to light olefins having an oxygen content greater than 1 milliliter per cubicmeter.

General information

  • Status :  Withdrawn
    Publication date : 1986-11
  • Edition : 1
    Number of pages : 5
  • :
    ISO/TC 47
  • 71.080.10
    Aliphatic hydrocarbons

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