【摘要】 一种用于空气中二氧化碳现场测定的新方法于爱民，杨广德，王锐，金钦汉（吉林大学化学系，长春１３００２３）关键词微波诱导等离子体，离子化检测器，气相色谱仪，二氧化碳二氧化碳在植物生长代谢及其生态平衡过程中起着重要作用，现场测定二氧化碳是目前农业、环境科学...更多还原

【Abstract】 A home-designed portable gas chromatograph with a microwave induced plasma ionization detector（MIPID） has been developed.With Ar as carrier gas and support gas, a new method for the site determination of carbon dioxide（CO₂） in air is described.The detection limit for CO2 is 3.5×10（-8）g.The method has been used to analyze the practical samples and the results are very satisfactory.更多还原