GDX-502 填充柱测定非甲烷总烃
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GDX-502 填充柱测定非甲烷总烃的详细介绍
GDX-502填充柱测定非甲烷总烃
GDX-502填充柱测定非甲烷总烃 详细信息:
固定相:硅烷化玻璃微球,2m*3mm,60-80目
固定相:GDX-502,2m*1/8,60-80目
滕州市浩瀚色谱仪器技术服务有限公司,根据环境监测工作的实际情况,采用双柱双检测器气相色谱法和除烃净化空气测定空白值的方法,对地区非甲烷烃的含量进行了测定。讨论了非甲烷烃的在测定过程中的若干问题,指出了双柱双检测器气相色谱法测定非甲烷总烃也存在不足之处:FID的响应值不能准确反映空气非甲烷总烃污染程度。
GDX-502填充柱测定非甲烷总烃 图片:


Determination of non-methane total hydrocarbons by GDX-502 packed column
GDX-502 packed column for the determination of non-methane total hydrocarbons
Statio nary phase: Silanized glass microspheres, 2m*3mm, 60-80 mesh
Statio nary phase: GDX-502, 2m*1/8, 60-80 mesh
Tengzhou Haohao Chromatography Instrument Technology Service Co., Ltd., ba sed on the actual situation of enviro nmental mo nitoring work, the two-column double detector gas chromatography and the method of determining the blank value of hydrocarbon removal air were used to determine the co ntent of non-methane hydrocarbons in the region. Some problems in the determination process of non-methane hydrocarbons are discussed. It is pointed out that there are also shortcomings in the determination of non-methane total hydrocarbons by two-column double detector gas chromatography: the respo nse value of FID can not accurately and comprehensively reflect the pollution degree of air non-methane total hydrocarbons. .
Determination of non-methane total hydrocarbons by GDX-502 packed column
Solved the problem:
Interference peak problem
2. The problem of negative values of non-methane total hydrocarbons
GDX-502填充柱测定非甲烷总烃 详细信息:
固定相:硅烷化玻璃微球,2m*3mm,60-80目
固定相:GDX-502,2m*1/8,60-80目
滕州市浩瀚色谱仪器技术服务有限公司,根据环境监测工作的实际情况,采用双柱双检测器气相色谱法和除烃净化空气测定空白值的方法,对地区非甲烷烃的含量进行了测定。讨论了非甲烷烃的在测定过程中的若干问题,指出了双柱双检测器气相色谱法测定非甲烷总烃也存在不足之处:FID的响应值不能准确反映空气非甲烷总烃污染程度。
GDX-502填充柱测定非甲烷总烃 图片:


解决了以下问题:
1.干扰峰的问题
2.非甲烷总烃出现负值的问题
Determination of non-methane total hydrocarbons by GDX-502 packed column
GDX-502 packed column for the determination of non-methane total hydrocarbons
Statio
Statio
Tengzhou Haohao Chromatography Instrument Technology Service Co., Ltd., ba
Determination of non-methane total hydrocarbons by GDX-502 packed column
Solved the problem:
Interference peak problem
2. The problem of negative values of non-methane total hydrocarbons
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