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产品名称: MS13X 13X填充柱在天然气检测中的应用
产品型号: MS13X
品牌: 1941
产品数量:
产品单价: 面议
日期: 2020-07-20

MS13X 13X填充柱在天然气检测中的应用的详细资料

13X填充柱在天然气检测中的应用
13X填充柱在天然气检测中的应用 详细信息:

名称:填充柱

固定相:分子筛

粒度:60-80目

规格:2m*3MM

型号:MS13X

应用:天然气中O2,N2,CH4分离



        滕州市浩瀚色谱仪器技术服务有限公司,采用气相色谱法快速测定天然气中14种组分的含量。通过1次进样自动分流后,分别用4根微型色谱柱链接4个独立的热导检测器在5min内同时分离测定天然气中的甲烷、乙烷、丙烷、氮气、氧气、氦气、氢气、二氧化碳及丁烷、戊烷的同分异构体等组分。14种组分的浓度在一定范围内呈线性,检出限(3S/N)在11~19μmol·mol^-1之间,测定值的相对标准偏差(n=8)小于1%。以标准物质GBW(E)061322对仪器进行校准,分析了四川地区的天然气中14种组分。


13X填充柱在天然气检测中的应用  测试谱图:




Application of 13X packed column in natural gas detection
Application of 13X packed column in natural gas detection Details:

Name: Packed column

Stationary phase: molecular sieve

Granularity: 60-80 mesh

Specification: 2m*3MM

Model: MS13X

Application: Separation of O2, N2, CH4 in natural gas



         Tengzhou Haohan Chromatography Instrument Technology Service Co., Ltd. uses gas chromatography to quickly determine the content of 14 components in natural gas. After one sample injection is automatically split, 4 micro-columns are connected to 4 independent thermal conductivity detectors to separate and determine methane, ethane, propane, nitrogen, oxygen, helium, hydrogen, and hydrogen in natural gas within 5 minutes. Carbon dioxide, butane, pentane isomers and other components. The concentration of 14 components is linear within a certain range, the detection limit (3S/N) is between 11-19μmol·mol^-1, and the relative standard deviation (n=8) of the measured value is less than 1%. The instrument was calibrated with the standard material GBW (E) 061322, and 14 components in natural gas in Sichuan area were analyzed.


Application of 13X packed column in natural gas detection Test spectrum: