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DIN ISO 1431-3:2021 Edition

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Rubber, vulcanized or thermoplastic – Resistance to ozone cracking – Part 3: Reference and alternative methods for determining the ozone concentration in laboratory test chambers (Draft)

Published By Publication Date Number of Pages
DIN 2021-06 56
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This document 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

DIN ISO 1431-3
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