NF X20-542-1*NF EN ISO 6142-1:2015
Gas analysis - Preparation of calibration gas mixtures - Part 1 : gravimetric method for class I mixtures

Standard No.

NF X20-542-1*NF EN ISO 6142-1:2015

Release Date

2015

Published By

Association Francaise de Normalisation

Latest

NF X20-542-1*NF EN ISO 6142-1:2015

Replace

NF X20-542:2006

NF X20-542-1*NF EN ISO 6142-1:2015 Referenced Document

• ISO 14912 Gas analysis - Conversion of gas mixture composition data; Technical Corrigendum 1
• ISO 16664 Gas analysis - Handling of calibration gases and gas mixtures - Guidelines*， 2017-05-01 Update
• ISO 19229 Gas analysis — Purity analysis and the treatment of purity data*， 2019-07-22 Update
• ISO 6141 Gas analysis — Contents of certificates for calibration gas mixtures — Amendment 1: Cross reference list to ISO Guide 31:2015 and ISO/IEC 17025:2017*， 2020-02-03 Update
• ISO 6143 Gas analysis - Comparison methods for determining and checking the composition of calibration gas mixtures
• ISO 7504 Gas analysis - Vocabulary
• ISO/IEC GUIDE 98-3 Uncertainty of measurement - Guide to the expression of uncertainty in measurement (GUM:1995). Extension to any number of output quantities
• ISO/TS 29041 Gas mixtures - Gravimetric preparation - Mastering correlations in composition; Technical Corrigendum 1

NF X20-542-1*NF EN ISO 6142-1:2015 history

• 0000 NF X20-542-1:2015
• 2006 NF X20-542:2006 Gas analysis - Preparation of calibration gas mixtures - Gravimetric method.
• 1979 NF X20-202:1979 Gas analysis. Preparation of calibration gas mixtures. Gravimetric methods.