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:北分瑞利SP3400系列

　　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。

　　Name: Filler Column

　　Model: GDX-401

　　Specification: 2m * 4mm, 60-80 mesh

　　Number: 20241119001

　　*High operating temperature: 240 ° C

　　Application: Beibei Raleigh SP3400 series

　　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.