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ISO 19619:2018

Current Revision

Surface active agents - Determination of free propylene oxide content in propylene oxide adduct surfactants - GC method

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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.


SDO ISO: International Organization for Standardization
Document Number ISO 19619
Publication Date Not Available
Language en - English
Page Count
Revision Level
Supercedes
Committee ISO/TC 91
Publish Date Document Id Type View
Not Available ISO 19619:2018 Revision