药典二氧化碳4mm*0.8m 玻璃球为填料的色谱柱应用之安捷伦8860

名称：玻璃球填充柱

规格：0.8m*4mm，80目

型号：HH-BLQ

高使用温度：320°C

浩瀚色谱（山东）应用技术开发有限公司，依据药典2020版二氧化碳中对碳氢化合物的指标要求，研制生产的玻璃球柱，柱效高，结果满意，在安捷伦8860气相色谱仪上运行正常，受到用户的好评。

玻璃球为填料的色谱柱应用之安捷伦8860 测试谱图：



Application of Agilent 8860 to Chromatographic Columns Filled with Glass Balls

Details of the application of Agilent 8860 to chromatographic columns filled with glass balls:




Hydrocarbons Take this product as the test sample; Take a gas with a methane content of 0.0020% (using nitrogen as the diluent) as the reference gas, and conduct the test according to the gas chromatography method (General Rule 0521), using a glass ball as the packing column (0.8m × 4mm, 80 mesh); The column temperature is 110 ℃; The sample inlet temperature is 110 ℃; The detector temperature is 120 ℃. Measure the test sample gas and control gas, inject them into a gas chromatograph, and the peak area measured at a purification temperature of 360 ℃ is the corresponding blank value; Measure the test sample gas and the control gas, inject them into a gas chromatograph, measure the peak area, and subtract the corresponding blank value from the peak area as the corrected peak area. Calculated based on the corrected peak area using the external standard method, the hydrocarbon content (calculated as methane) shall not exceed 0.0020%.



Name: Glass ball filled column



Specification: 0.8m * 4mm, 80 mesh



Model: HH-BLQ



Maximum operating temperature: 320 ° C



Haohan Chromatography (Shandong) Application Technology Development Co., Ltd. has developed and produced a glass ball column according to the requirements for hydrocarbon indicators in carbon dioxide in Pharmacopoeia 2020. The column efficiency is high, and the results are satisfactory. It operates normally on the Agilent 8860 gas chromatograph, and is highly praised by users.



The Agilent 8860 test spectrum for the application of a chromatographic column filled with glass balls: