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
标准编号： AS 3580.2.2-1990
标准类别：Standard
出版单位：Standards Australia
标准页数：4
标准简介
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.
