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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

40.20   DIS ballot initiated: 12 weeks   Aug 6, 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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Life cycle

PREVIOUSLY

PUBLISHED
EN ISO 6142-1:2015

NOW

IN_DEVELOPMENT
EN ISO 6142-1:2015/prA1
40.20 DIS ballot initiated: 12 weeks
Aug 6, 2026

Relations

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