Rubber, vulcanized or thermoplastic - Resistance to ozone cracking - Part 3: Reference and alternative methods for determining the ozone concentration in laboratory test chambers
|Publication Date:||1 June 2017|
|ICS Code (Rubber):||83.060|
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:
Method C - Wet-chemical techniques: