HAOHAN合成氨工艺气中N3测定填充柱HH-NH3

合成氨生产过程中的工艺物料都是以气体状态存在，对其检测方法多数是气相色谱法、热导－外标峰高定量法。气相色主地检测峰高定量法操作简单，仪器稳定性好，灵敏度适中，但对待测各种组分含量有一定范围要求。

氨性质活泼，传统的色谱柱容易拖尾，定量误差大，浩瀚色谱研制生产的HH-NH3氨专用柱，柱效高，分离好，峰型对称，结果满意。

名称：氨填充柱
型号：HH-NH3
规格：2m*1/8，80-100目
*高使用温度：270°C
编号：20230518001
 
The process materials in the production process of synthetic ammonia are all present in a gaseous state, and most of their detection methods are gas chromatography and thermal conductivity external standard peak high quantification method. The quantitative method for peak height detection using gas chromatography is simple to operate, with good instrument stability and moderate sensitivity. However, there are certain range requirements for the content of various components to be measured.



Ammonia has active properties, and traditional chromatographic columns are prone to trailing, resulting in large quantitative errors. The HH-NH3 ammonia dedicated column developed and produced by Haohan Chromatography has high column efficiency, good separation, symmetrical peak shape, and satisfactory results.



Name: Ammonia filled column

Model: HH-NH3

Specification: 2m * 1/8, 80-100 mesh

Maximum operating temperature: 270 ° C

No.: 20230518001