GDX-401
聚二乙烯苯多孔小球-401;高分子多孔小球GDX-401
乳白色多孔微珠。系由二乙烯苯和含氮杂环单体共聚而成的高分子聚合物。具有热稳定性好，耐腐蚀、耐辐射性。中等极性，显微碱性。表观密度0.21g/ml。比表面积370m2/g。
气相色谱中等极性固定相（最高使用温度250℃），适用于氯化氢中微量水、甲醛水溶液、甲醇及低级胺中水的分离。
名称：填充柱
型号：GDX-401
规格：2m*4mm，60-80目
编号：20241119001
*高使用温度：240°C
应用：东西电子GC4000系列
GDX-401
Polyvinylbenzene porous spherulite-401; Polymer porous ball GDX-401
Milky white porous microspheres. It is a polymer composed of divinylbenzene and nitrogen-containing heterocyclic monomers. Has good thermal stability, corrosion resistance, and radiation resistance. Medium polarity, microscale alkaline. The apparent density is 0.21g/ml. The specific surface area is 370m2/g.
Gas chromatography medium polarity stationary phase (maximum operating temperature 250 ℃), suitable for the separation of trace water in hydrogen chloride, formaldehyde aqueous solution, methanol, and lower amine water.
Name: Filler Column
Model: GDX-401
Specification: 2m * 4mm, 60-80 mesh
Number: 20241119001
*High operating temperature: 240 ° C
Application: Dongxi Electronics GC4000 Series
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