用苯胺比色法測定空氣中糠醛,該法特異性差.而且實驗條件不易控制,浩瀚色譜（山東）應用技術開發(fā)有限公司建立了用GDX—101作吸附劑采樣,聚乙二醇20M色譜柱分離及氫焰離子化檢測器檢測的氣相色譜法,該法靈敏度高,選擇性好,得到了滿意的結果.

名稱：毛細管柱
型號：PEG-20M
規(guī)格：30m*0.32mm*0.25um
zui高溫度：240°C
應用：空氣中糠醛的測定 氣相色譜法

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

滕州市浩瀚色譜儀器技術服務有限公司
電話：0632-5667636
傳真：0632-5667636
手機：15562228838,13963221227
地址：山東滕州市平行路（商務部和技術部）
郵箱：wangxiaoying9@126.com
QQ:1404939462
聯(lián)系人：王經理
網址：tamasabel.com