2m*3mm 岛津13X填充柱批发

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岛津13X填充柱批发
岛津13X填充柱批发 详细信息：

名称：填充柱
规格：2m*3mm*4mm
型号：13X
应用：岛津GC-2010，GC-2014，GC-2030，GC-14C

滕州市浩瀚色谱仪器技术服务有限公司，以H_2作载气,在微机辅助下用色谱法测定O_2和N_2在13X分子筛填充柱上的吸附平衡常数和传质系数。提出用计算量小的矩量法求吸附平衡常数,再由时域拟合单参数估算总传质系数。由实验结果及理论分析发现,该体系中,轴向扩散对总传质阻力贡献大,并得轴向扩散系数与操作条件的关联式

此柱柱效高，分离好，测定结果准确。
浩瀚色谱，提供色谱柱定制业务


岛津13X填充柱批发 测试谱图：



Shimadzu 13X packed column wholesale
Shimadzu 13X packed column wholesale Details:

Name: Packed column
Specification: 2m*3mm*4mm
Model: 13X
Application: Shimadzu GC-2010, GC-2014, GC-2030, GC-14C

Tengzhou Haohan Chromatography Instrument Technology Service Co., Ltd. uses H_2 as the carrier gas to determine the adsorption equilibrium constant and mass transfer coefficient of O_2 and N_2 on a 13X molecular sieve packed column by chromatography with the aid of a computer. It is proposed to calculate the adsorption equilibrium constant by the moment method with a small amount of calculation, and then estimate the total mass transfer coefficient from a single parameter in the time domain. From the experimental results and theoretical analysis, it is found that in this system, the axial diffusion contributes the most to the total mass transfer resistance, and the correlation between the axial diffusion coefficient and the operating conditions is obtained.

This column has high efficiency, good separation and accurate and reliable measurement results.
Haohan Chromatography, providing customized column business


Shimadzu 13X packed column wholesale test spectrum: