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,浩瀚色谱（山东）应用技术开发有限公司建立了用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.
名称：毛细管柱
型号：PEG-20M
规格：30m*0.32mm*0.25um
zui高温度：240°C
应用：空气中糠醛的测定 气相色谱法
The aniline colorimetric method for the determination of furfural in the air has poor specificity and the experimental conditions are not easy to control. Haohan Chromatography (Shandong) Applied Technology Development Co., Ltd. has established a gas chromatography method using GDX-101 as the adsorbent for sampling, polyethylene glycol 20M chromatographic column separation and hydrogen flame ionization detector detection. The method has high sensitivity, good selectivity and satisfactory results
Name: capillary column
Model: PEG-20M
Specification: 30m * 0.32mm * 0.25um
Zui high temperature: 240 ° C
Application: determination of furfural in air by gas chromatography
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