Studies on the Cs Source Used in Thermionic Detector for Gas Chromatography

气相色谱 热 离子化 检测器铯源的研究

Quick Survey of Lifetime of Thermionic Source in Nitrogen-Phosphorus Detector with APPLE ⅱ Computer

微机快速考查氮磷 检测器（NPD）中 热离子源的寿命

The method of determination of trace acetonitrile in the extract of butadiene is introduced . The method applies capillary column with large inside diameter and a thermionic specific detector .

介绍了采用大口径 （0.53mm ）毛细管色谱柱， 热离子特殊 检测器 （ TSD）测定乙腈抽提的丁二烯中微量乙腈的方法。

Rotorua-Taupo Thermal vacuum thermionic tube detector

真空 热离子管 检波器