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EN ISO 6142-1:2015/prA1

Gas analysis - Preparation of calibration gas mixtures - Part 1: Gravimetric method for Class I mixtures - Amendment 1: Corrections to formulae in Annex E and Annex G (ISO 6142-1:2015/Amd 1:2020)

Publication date:   Aug 6, 2026

General information

40.60   Close of voting   Oct 29, 2026

CEN

CEN/TC 238 Test gases, test pressures, appliance categories and gas appliance types

European Norm

71.040.40   Chemical analysis

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EN ISO 6142-1:2015

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EN ISO 6142-1:2015/prA1
40.60 Close of voting
Oct 29, 2026

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Adopted from ISO 6142-1:2015/Amd 1:2020 IDENTICAL