NF ISO 6142-1/A1
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
| Fecha edición: |
2021-02-20
En Vigor
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| Idiomas disponibles: | Inglés, Francés |
| Keywords: | GAS ANALYSIS|CALIBRATION|GASES|GAS MIXTURES|PREPARATION|GRAVIMETRIC ANALYSIS|COMPUTATION|UNCERTAINTY|MASS|HOMOGENEITY|STABILITY|COMPOSITION : PROPERTY|VERIFICATION||FILLING|BOTTLES|FORMULAE : MATHEMATICS |
| ICS: | 71.040.40 - Análisis químico, 71.040 - Química analítica, 71 - TECNOLOGIA QUIMICA |
| CTN: |










