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ISO/DIS 25095-1

Propylene oxide for industrial use — Part 1: Determination of purity and trace impurities — Gas chromatography

General information

40.00     May 21, 2025

ISO

ISO/TC 47

International Standard

71.040.40     71.080.99  

Scope

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).

Life cycle

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IN_DEVELOPMENT
ISO/DIS 25095-1
40.00 DIS registered
May 21, 2025