摘要
我国一直沿用苯胺比色法测定空气中糠醛,该法特异性差.而且实验条件不易控制,我们建立了用GDX—101作吸附剂采样,聚乙二醇20M色谱柱分离及氢焰离子化检测器检测的气相色谱法,该法灵敏度高,选择性好,得到了满意的结果.
Determing Furfural in the air by Aniline Colorimetric analysis Method had gone on being used in our County. This method is not auperfine and it is not easy to control the experiment cordition. This paper puts forword a method of determining furfurd in the air by Gc. The furfural is absorbed by GDX - 101. Thevcolumn is packed with PEG20M. Detecting by Hydrogen flame Ionization detector.
出处
《黑龙江环境通报》
1996年第4期31-33,共3页
Heilongjiang Environmental Journal
