Alcohol interlocks. Test methods and performance requirements Instruments for drink-driving-offender programs
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BS ISO 12467-1 Methods for chemical analysis of lithium composite oxides Part 1: Determination main components by inductively coupled plasma optical emission spectrometry
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Surface chemical analysis. Mass spectrometries. Calibration of the mass scale for a time-of-flight secondary ion mass spectrometer
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BS EN ISO 6145-7:2018/Amd 1 Gas analysis — Preparation of calibration gas mixtures using dynamic methods Part 7: Thermal mass-flow controllers - Amendment 1: Correction formula C.4
BS ISO 19229:2019/Amd 1 Gas analysis — Purity analysis and the treatment of purity data - Amendment 1:: Correction of formula A.4
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Analyse des gaz - Préparation des mélanges de gaz pour étalonnage à l'aide de méthodes volumétrique dynamiques - Partie 9 : méthode par saturation
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