Projet
Norme internationaleISO/DIS 25095-1
Propylene oxide for industrial use — Part 1: Determination of purity and trace impurities — Gas chromatography
Numéro de référence
ISO/DIS 25095-1
ISO/DIS 25095-1
Edition 1
© ISO 2025
Projet Norme internationale
ISO/DIS 25095-1
88981
Projet de Norme internationale au stade enquête auprès des membres de l’ISO.
Résumé
This document specifies a test method for the determination of propylene oxide and trace impurity in industrial propylene oxide by capillary gas chromatography. This document is suitable for the determination of propylene oxide with a purity of no less than 95% (mass fraction) and of trace impurity in the concentration range of 0.0001%~1.000% (mass fraction).
