產品名稱：氧化鋁毛細管柱

固定相：AL2O3

規(guī)格：30M*0.32MM*15um，30m*0.53mm*25um，50m*0.32mm*15um，50m*0.53mm*25um

型號：HH-PLOT AL2O3/S

產品名稱：氧化鋁毛細管柱

固定相：AL2O3

規(guī)格：30M*0.32MM*15um，30m*0.53mm*25um，50m*0.32mm*15um，50m*0.53mm*25um

型號：HH-PLOT AL2O3/M

其他規(guī)格可定制


滕州市浩瀚色譜儀器技術服務有限公司，采用動態(tài)涂漬法制備Al2O3/S PLOT(porous layer open tubular)毛細管色譜柱,對比了微米級、納米級和其混合氧化鋁對低碳烴的保留性能。結果表明,用混合納米級與微米級氧化鋁作固定相,10%Na2SO4水溶液去活所研制的Al2O3/S PLOT毛細管色譜柱具有較好的柱惰性、選擇性和較高的柱容量;其對C1~C5低碳烴具有較高的分離能力,能夠基線分離所有組分,有助于各組分的綜合利用;適用于高C4含量液化氣以及聚合級乙烯、丙烯的分析,對工業(yè)上丁烯異構體的提取和利用以及聚合級烯烴的生產具有指導意義。

氧化鋁毛細管色譜柱的研制及應用 測試譜圖：


Development and Application of Alumina Capillary Column
Development and Application of Alumina Capillary Columns

Product name: Alumina capillary column

Stationary phase: AL2O3

Specifications: 30M * 0.32MM * 15um, 30m * 0.53mm * 25um, 50m * 0.32mm * 15um, 50m * 0.53mm * 25um

Model: HH-PLOT AL2O3 / S



Product name: Alumina capillary column

Stationary phase: AL2O3

Specifications: 30M * 0.32MM * 15um, 30m * 0.53mm * 25um, 50m * 0.32mm * 15um, 50m * 0.53mm * 25um

Model: HH-PLOT AL2O3 / M

Other specifications can be customized


Tengzhou Haohan Chromatographic Instrument Technology Service Co., Ltd. uses dynamic coating method to prepare high-efficiency Al2O3 / S PLOT (porous layer open tubular) capillary chromatography columns, and compares the retention performance of low-carbon hydrocarbons on micron, nanoscale and mixed alumina. . The results show that the Al2O3 / S PLOT capillary column developed with mixed nano- and micro-alumina as stationary phase and deactivated with 10% Na2SO4 aqueous solution has better column inertness, selectivity and higher column capacity. C1-C5 low-carbon hydrocarbons have high separation ability, can separate all components at baseline, and help comprehensive utilization of each component; suitable for analysis of high-C4 content liquefied gas and polymer-grade ethylene and propylene The extraction and utilization of olefin isomers and the production of polymer-grade olefins are instructive.

Development and Application of Alumina Capillary Chromatographic Columns