ISO 1431-3:2017

Published (Edition 2, 2017)

This standard was last reviewed and confirmed in 2022. Therefore this version remains current.

CHF 129

Convert Swiss francs (CHF) to your currency

Abstract

ISO 1431-3:2017 describes three types of method for the determination of ozone concentration in laboratory test chambers.

Method A ? UV absorption: this is the reference method, and is used as the means of calibration for the alternative methods B and C.

Method B ? Instrumental techniques:

B1: electrochemical

B2: chemiluminescence

Method C ? Wet-chemical techniques:

Procedure I

Procedure II

Procedure III

This standard contributes to the following Sustainable Development Goals

Check out our FAQs

Customer care

+41 22 749 08 88

Opening hours:
Monday to Friday - 09:00-12:00, 14:00-17:00 (UTC+1)