Projet
Norme internationaleISO/DIS 25095-2
Propylene oxide for industrial use — Part 2: Determination of aldehydes — Liquid chromatography
Numéro de référence
ISO/DIS 25095-2
ISO/DIS 25095-2
Edition 1
© ISO 2025
Projet Norme internationale
ISO/DIS 25095-2
90098
Projet de Norme internationale au stade enquête auprès des membres de l’ISO.
Résumé
This document specifies the test method for the determination of aldehydes in propylene oxide for industrial use by high performance liquid chromatography. This document is applicable to the determination of the four aldehydes in industrial propylene oxide, including formaldehyde, acetaldehyde, propionaldehyde, acrolein. The concentration ranges from 1 mg/kg to 100 mg/kg, and the content of total aldehydes in industrial propylene oxide is the sum of these four aldehydes.
