AL2O3 ：0.7m*1/16 氧化铝微径色谱柱

氧化铝微径色谱柱，液化石油气，二甲醚，甲缩醛，乙缩醛，乙醇，室内空气，焦炉煤气，变压器油，多氯联苯，植物油，增塑剂，塑化剂，氨水，氨气，过氧化物，苯系物，增塑剂

氧化铝微径色谱柱
氧化铝微径色谱柱 详细信息：

微填充柱分为内径1mm、外径1/16英寸和内径0.75mm、外径0.95mm两种，前者可接于填充柱进样系统，后者于0.53 mm熔融石英毛细管柱的进样系统。

名称：三氧化二铝微径柱

型号：AL2O3

规格：0.7m*1/16，100-120mesh

高使用温度：240°C

编号：20221202003

浩瀚色谱（山东）应用技术开发有限公司研发聚合级乙烯和丙烯中烃杂质的分析方法。该方法以一根/Al_2O_3含芯填充微径色谱柱为分析柱,FTD检测,一次进样,外标峰高或峰面积定量,实现上述样品中C_1～C_4烃杂质的全组成分析。方法的检测限少可达0.5～5ppm(ml/m~3),测定结果的相对标准偏差<10%。

氧化铝微径色谱柱 测试谱图：




Alumina micro diameter chromatographic column

Details of alumina micro diameter chromatographic column:



The micro packed column is divided into two types: inner diameter 1mm, outer diameter 1/16 inch and inner diameter 0.75 mm, outer diameter 0.95 mm. The former can be connected to the packed column injection system, while the latter is connected to the injection system of 0.53 mm fused silica capillary column.





Name: Al2O3 micro diameter column



Model: AL2O3



Specification: 0.7m * 1/16100-120mesh



Maximum operating temperature: 240 ° C



No.: 20221202003





Haohan Chromatography (Shandong) Application Technology Development Co., Ltd. has developed analytical methods for hydrocarbon impurities in polymer grade ethylene and propylene. This method uses one/Al_ 2O_ 3. The core packed micro diameter chromatographic column is an analytical column, FTD detection, one-time sample injection, external standard peak height or peak area quantification, to achieve C in the above samples_ 1～C_ 4 Total composition analysis of hydrocarbon impurities. The detection limit of the method is at least 0.5 ～ 5ppm (ml/m3), and the relative standard deviation of the results is less than 10%.



Test spectrogram of alumina micro diameter chromatographic column: