名称：填充柱

固定相：硅胶

规格：2m*2mm（内径）

粒度：0.18mm--0.25mm

型号：HH-Silica ge
应用：HG/T 5898-2022激光焊接用混合气体 二氧化碳-氮气_氦气

C1,C2的氯代烃/氟利昂的分析
无机气体分析
硫化氢，羰基硫的分析
聚醚中HCFC-22、CFC-11和HCFC-141b等消耗臭氧层物质的测定 顶空/气相色谱-质谱法
 工业用氟代甲烷类纯度的测定 气相色谱法


硅胶柱的应用气 谱图：




Application of silica gel column

Application gas details of silica gel column:




Name: Filled Column



Stationary phase: silica gel



Specification: 2m * 2mm (inner diameter)



Particle size: 0.18 mm-0.25 mm



Model: HH-Silica ge

Application: HG/T 5898-2022 Mixed gas for laser welding CO2 - nitrogen_ helium



Analysis of chlorinated hydrocarbon/freon of C1 and C2

Inorganic gas analysis

Analysis of hydrogen sulfide and carbonyl sulfur

Determination of ozone-depleting substances such as HCFC-22, CFC-11 and HCFC-141b in polyether headspace/gas chromatography-mass spectrometry

Fluorinated methanes for industrial use Determination of purity Gas chromatographic method




Application gas spectrum of silica gel column: