固定液：3%聚氟代烷基硅氧烷

擔(dān)體：Gas-Chrom  Q 60-80目
規(guī)格：2m*3mm
型號(hào)：QF-1/Gas-Chrom  Q

滕州市浩瀚色譜儀器技術(shù)服務(wù)有限公司，提出了用國產(chǎn)GDX-103固體吸附劑采樣管采集空氣中硝化甘油的氣相色譜方法。在給定的條件下,方法的檢測限為1.0×10~(-4)μg/μl,解吸效率平均為100.8％,變異系數(shù)為6.16—6.40％,GDX-103對硝化甘油的穿透容量大于0.6mg。經(jīng)現(xiàn)場測試,該法可用于工業(yè)衛(wèi)生監(jiān)測。

填充柱測定車間空氣中硝化甘油 測試譜圖：


Packed column for determination of nitroglycerin in the air of workshop
Packed column for determination of nitroglycerin in the air of workshop Details:

Fixing liquid: 3% polyfluoroalkylsiloxane

Carrying body: Gas-Chrom Q 60-80 mesh
Specification: 2m * 3mm
Model: QF-1 / Gas-Chrom Q

Tengzhou Haohan Chromatographic Instrument Technology Service Co., Ltd. has proposed a gas chromatography method for collecting nitroglycerin in the air using a domestic GDX-103 solid adsorbent sampling tube. Under the given conditions, the detection limit of the method is 1.0 × 10 ~ (-4) μg / μl, the average desorption efficiency is 100.8%, the coefficient of variation is 6.16-6.40%, and the penetration capacity of GDX-103 for nitroglycerin is greater than 0.6mg. After field tests, the method can be used for industrial hygiene monitoring.

Packed column for determination of nitroglycerin in the air of the workshop