安捷倫Agilent GDX-502 固定污染源排氣中丙烯腈的測定玻璃柱

Glass column for determination of acrylonitrile in exhaust gas from stationary pollution sources
Glass column for the determination of acrylonitrile in exhaust gas from stationary pollution sources Details:

name: glass column
Specifications: 3m*3mm
Model: GDX-502, 60-80 mesh
Application: HJ/T 37-1999 Determination of Acrylonitrile in Exhaust Gas from Stationary Pollution Source Gas Chromatography

This standard applies to the determination of acrylonitrile in the organized and unorganized emission of fixed pollution sources.
When the sampling condition is 30L, the detection limit of the method is 0.2mg/m3. The quantitative determination concentration range of the method is 0.26～33.0mg/m3.

Haohan Chromatography (Shandong) Application Technology Development Co., Ltd. has carried out a method study on the determination method of acrylonitrile in exhaust gas from stationary pollution sources - gas chromatography. Under laboratory conditions, the detection limit of acrylonitrile is 0.13 mg/m3, which is lower than the method detection limit of 0.2 mg/m3; precision: relative standard deviation of low, medium and high concentrations <1.5%; accuracy test results Passed, the relative error is 2.1%. The results show that the method can be applied to the determination of acrylonitrile in the exhaust gas of stationary pollution sources.

Glass column for the determination of acrylonitrile in the exhaust gas of stationary pollution sources. Test spectrum: