ISO 6143:2025/CD Amd 1

Gas analysis — Comparison methods for determining and checking the composition of calibration gas mixtures — Amendment 1: Software B_LEAST – Performance check for non-linear model functions using alternative computer programs ISO 6143:2025/CD Amd 1

Current stage: 30.99 CD approved for registration as DIS Mar 3, 2026

Originator: ISO

Owner: ISO/TC 158 Analysis of gases

Type: International Standard

ICS: 71.040.40 Chemical analysis

IN_DEVELOPMENT
ISO 6143:2025/CD Amd 1
30.99 CD approved for registration as DIS
Mar 3, 2026

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