产品名称：	GDX-502 固定污染源排气丙烯腈测定填充柱
产品型号：	GDX-502
品牌：	1941
产品数量：
产品单价：	面议
日期:	2021-07-31

GDX-502 固定污染源排气丙烯腈测定填充柱的详细资料

固定污染源排气丙烯腈测定填充柱
固定污染源排气丙烯腈测定填充柱详细信息：

固定相：高分子小球
型号：GDX-502
规格：3m*3mm
粒度：60-80目
材质：不锈钢/玻璃/聚四氟
应用：固定污染源废气中丙烯腈测定


滕州市浩瀚色谱仪器技术服务有限公司，采用GDX-502填充柱，通过对GC-气相色谱仪现场监测环境空气中丙烯腈的监测结果进行了比对,发现两组监测数据有一定的一致性,相关性不高,分析了产生数据差异性的原因,并对单点校正方式进行了讨论,提高了气相色谱仪测定应急事故现场环境空气中丙烯腈浓度的准确性。

固定污染源排气丙烯腈测定填充柱测试谱图：

Packed column for determination of exhaust acrylonitrile from stationary pollution source
Aerated acrylonitrile determination of fixed pollution source exhaust packed column details:

Stationary phase: polymer beads
Model: GDX-502
Specification: 3m * 3mm
Granularity: 60-80 mesh
Material: stainless steel / glass / PTFE
Application: Determination of acrylonitrile in exhaust gas from fixed pollution sources


Tengzhou Haohan Chromatographic Instrument Technology Service Co., Ltd. used GDX-502 packed column to compare the monitoring results of acrylonitrile in ambient air by GC- gas chromatograph on site, and found that the two sets of monitoring data have some consistency The correlation is not high. The reasons for the data differences are analyzed, and the single-point calibration method is discussed, which improves the accuracy of the gas chromatograph to determine the concentration of acrylonitrile in the ambient air at the emergency scene.

Test spectrum of packed column for determination of exhaust acrylonitrile from fixed pollution source: