ISO 19619:2018
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ISO 19619:2018
65509

Status : Published (Under review)

This standard was last reviewed and confirmed in 2024. Therefore this version remains current.
en
Format Language
std 1 63 PDF
std 2 63 Paper
  • CHF63
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Abstract

ISO 19619:2018 specifies an analytical procedure for the determination of free propylene oxide in surfactants which are synthesized from propylene oxide copolymers.

The method is appropriate for the qualitative and quantitative determination of propylene oxide groups in propylene oxide adducts, polyethers and polyglycol esters by headspace gas chromatography (HS-GC) with a flame ionization detector (FID) based on external procedure. Gas chromatography-mass spectrometry (GC-MS) is used for the confirmatory purposes.

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General information

  •  : Published
     : 2018-01
    : International Standard confirmed [90.93]
  •  : 1
     : 10
  • ISO/TC 91
    71.100.40 
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