硅膠由硅酸凝膠制成,化學(xué)成分是SiH2O·nH2O,可以用來分析C1~C4烷烴和SO2、H2S、COS、SF6等氣體硫化物;另外,由于CO2在C2H6之后流出,也可以用來分離CO2和其他永久性氣體。
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名稱:填充柱
固定相:硅膠
規(guī)格:2m*2mm(內(nèi)徑)
粒度:0.18mm--0.25mm
型號(hào):HH-Silica ge
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Silica gel is made of silicic acid gel, and its chemical composition is SiH2O · nH2O. It can be used to analyze C1~C4 alkanes, SO2, H2S, COS, SF6 and other gas sulfides; In addition, since CO2 flows out after C2H6, it can also be used to separate CO2 and other permanent gases.
Name: Filled Column
Stationary phase: silica gel
Specification: 2m * 2mm (inner diameter)
Particle size: 0.18 mm-0.25 mm
Model: HH-Silica ge
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