聚二乙烯苯多孔小球-502;高分子多孔小球GDX-502 |
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氣相色譜中強極性固定相（最高使用溫度250℃），適用于C1和C2烴和CO、CO2的分析，能完全分離乙烷、乙烯和乙炔。
白色多孔微珠。系由二乙烯苯和丙烯腈共聚而成的高分子聚合物。具有熱穩(wěn)定性好，耐腐蝕、耐輻射性。中強極性。表觀密度0.33g/ml。比表面積80m2/g。
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氣相色譜固定相 ?GDX-502
粒度：60-80目 ?25g
zui高溫度：250°C
分離：空氣，二氧化碳，乙烯，乙烷，乙炔
適用于島津GC-14C，GC-2010，GC-2014，GC-2030
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Polyvinylbenzene porous spherulite-502; Polymer porous ball GDX-502
Strong polarity stationary phase in gas chromatography (maximum operating temperature 250 ℃), suitable for the analysis of C1 and C2 hydrocarbons and CO, CO2, capable of completely separating ethane, ethylene, and acetylene.
White porous microbeads. It is a high molecular weight polymer formed by copolymerization of divinylbenzene and acrylonitrile. Has good thermal stability, corrosion resistance, and radiation resistance. Strong polarity. The apparent density is 0.33g/ml. The specific surface area is 80m2/g.
Gas chromatography stationary phase GDX-502
Particle size: 60-80 mesh, 25g
Zui high temperature: 250 ° C
Separation: air, carbon dioxide, ethylene, ethane, acetylene
Suitable for Shimadzu GC-14C, GC-2010，GC-2014，GC-2030
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