QF-1/Gas-Chrom Q 填充柱测定车间空气中硝化甘油

固定液：3%聚氟代烷基硅氧烷

担体：Gas-Chrom  Q 60-80目
规格：2m*3mm
型号：QF-1/Gas-Chrom  Q

滕州市浩瀚色谱仪器技术服务有限公司，提出了用国产GDX-103固体吸附剂采样管采集空气中硝化甘油的气相色谱方法。在给定的条件下,方法的检测限为1.0×10~(-4)μg/μl,解吸效率平均为100.8％,变异系数为6.16—6.40％,GDX-103对硝化甘油的穿透容量大于0.6mg。经现场测试,该法可用于工业卫生监测。

填充柱测定车间空气中硝化甘油 测试谱图：


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