AS 3580.2.2-1990被替代
Methods for sampling and analysis of ambient air Preparation of reference test atmospheres - Compressed gas method
出版：Standards Australia
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基本信息
標準編號： AS 3580.2.2-1990
標準類別：Standard
出版單位：Standards Australia
標準頁數：4
標準簡介
Sets out a method for the preparation of reference test atmospheres containing known concentrations of determinand(s), using a calibration gas dilution procedure. The method is suitable for preparing reference test atmospheres containing determinand(s) in the concentration range 0.01 ppm to 100 ppm by volume.
