稀有气体、永久气体以及低碳烃类气体等的分析检测,是近代工业和环境保护中的一个重要问题。随着生产和科研事业的迅速发展,我国已经开始广泛地采用色谱技术来解决这类课题。用气相色谱法分析上述气体,一般采用分子筛、硅胶和活性碳等作为分离柱。但这些吸附剂往往由于分离能力或柱寿命的限制,不能满意地应用。后来发展的高分子多孔小球虽然对某些气体有较好的分离能力,但对于复杂的多组分混合物仍需较繁杂的操作条件。近年来合成的碳分子筛对某些无机气体和低碳烃类的分离显示了良好的性能。这些新型固定相的发展使上述气体的分离效果有了显著的提高。
名称：填充柱
型号：TDX-01
规格：Φ3mm*2m，60-80目
*高使用温度：240°C
编号：20240514009
适用于安捷伦6890,7820,7890,8860,8890
分离：空气，一氧化碳，甲烷，二氧化碳，乙烯，乙烷，乙炔
The analysis and detection of rare gases, permanent gases, and low-carbon hydrocarbon gases is an important issue in modern industry and environmental protection. With the rapid development of production and scientific research, China has begun to widely use chromatography technology to solve such problems. Gas chromatography is used to analyze the above gases, usually using molecular sieves, silica gel, and activated carbon as separation columns. However, these adsorbents often cannot be satisfactorily applied due to limitations in separation capacity or column life. Although the later developed polymer porous microspheres have good separation ability for certain gases, they still require complex operating conditions for complex multi-component mixtures. In recent years, synthesized carbon molecular sieves have shown good performance in separating certain inorganic gases and low-carbon hydrocarbons. The development of these new fixed phases has significantly improved the separation efficiency of the aforementioned gases.
Name: Filled Column
Model: TDX-01
Specifications: Φ 3mm * 2m, 60-80 mesh
*High operating temperature: 240 ° C
Number: 20240514009
Applicable to Agilent 68907820789088608890
Separation: air, carbon monoxide, methane, carbon dioxide, ethylene, ethane, acetylene
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