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Technical Committee No TC01
Status Active
Category Chemical And Textile Sector
Sub Category

This part of ISO 1431 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

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