药典二氧化碳中碳氢化合物是必须检查的指标，标准中规定含量不大于0.0020%，采用玻璃球为填料的色谱柱。浩瀚色谱依据标准，生产的0.8m*4mm的玻璃球色谱柱，在安捷伦，岛津，赛默飞，瓦里安，布鲁克，PE等气相色谱仪上均能安装，互联互通，使用方便，无需改造要求，操作简单，快捷，分析时间短，结果满意。

　　浩瀚色谱（山东）应用技术开发有限公司，依据2020年版药典二氧化碳的要求，研制生产的0.8m*4mm的玻璃球色谱柱，安装在安捷伦7890B上来测定药典二氧化碳中碳氢化合物，柱效高，分离好，峰型对称，分析时间短，受到用户的好评。

　　名称:色谱柱

　　固定相:玻璃球

　　粒度:80目

　　规格:0.8m*4mm

　　型号:HH-BLQ

　　应用:2020年版药典二氧化碳中碳氢化合物的测定

　　适用于安捷伦6890,7820A，7890B，8860,8890

　　The presence of hydrocarbons in pharmacopoeia carbon dioxide is a mandatory indicator to be checked. The standard specifies that the content should not exceed 0.0020%, and a chromatographic column filled with glass balls is used. According to the standard, the 0.8m * 4mm glass ball chromatography column produced by Haohan Chromatography can be installed on gas chromatographs such as Agilent, Shimadzu, Thermo Fisher, Varian, Bruker, PE, etc. It is interconnected, easy to use, does not require any modification, has simple and fast operation, short analysis time, and satisfactory results.

　　Haohan Chromatography (Shandong) Application Technology Development Co., Ltd. has developed and produced a 0.8m * 4mm glass ball chromatography column based on the requirements of the 2020 edition of the Pharmacopoeia for carbon dioxide. The column is installed on Agilent 7890B to determine hydrocarbons in Pharmacopoeia carbon dioxide. The column has high efficiency, good separation, symmetrical peak shape, and short analysis time, and has been well received by users.

　　Name: Chromatographic Column

　　Fixed phase: glass ball

　　Particle size: 80 mesh

　　Specification: 0.8m * 4mm

　　Model: HH-BLQ

　　Application: Determination of Hydrocarbons in Carbon Dioxide in the 2020 Pharmacopoeia

　　Suitable for Agilent 68907820A, 7890B, 88608890