haohanGDX-301填充柱60-80目3M*1/8

高分子多孔小球GDX-301; 聚二乙烯苯多孔小球-301
白色多孔微珠。系由二乙烯苯和三氯乙烯共聚而成的高分子聚合物。具有热稳定性好，而腐蚀、耐辐射性。极性弱，显微酸性。表观密度0.24g/ml。比表面积460m2/g。
气相色谱弱极性固定相（*高使用温度250℃），适用于极性化合物分析及乙炔-氯化氢混合气体的分析和混合酸的分离，并用于乙酸、乙酐、苯三种混合物的分离。

名称：GDX-301填充柱
规格：3m*1/8，60-80Mesh
*高使用温度：250°C
编号：20230525005
硫化氢，羰基硫，二氧化硫，二硫化碳的分析

 
Polymer porous microspheres GDX-301; Polyvinylbenzene porous sphere-301

White porous microspheres. It is a polymer formed by copolymerization of divinylbenzene and trichloroethylene. It has good thermal stability, as well as corrosion and radiation resistance. Weak polarity and micro acidity. The apparent density is 0.24g/ml. The specific surface area is 460m2/g.

A weakly polar stationary phase for gas chromatography (with a maximum operating temperature of 250 ℃), suitable for the analysis of polar compounds, the analysis of acetylene hydrogen chloride gas mixtures, and the separation of mixed acids. It is also used for the separation of mixtures of acetic acid, acetic anhydride, and benzene.



Name: GDX-301 filled column

Specification: 3m * 1/8, 60-80Mesh

Maximum operating temperature: 250 ° C

No.: 20230525005

Analysis of hydrogen sulfide, carbonyl sulfur, sulfur dioxide, and carbon disulfide