2020年版药典二氧化碳 Agilent 7890B安装玻璃球色谱柱

名称：色谱柱

固定相：玻璃球

粒度：80目

规格：0.8m*4mm

应用：2020版药典 二氧化碳 碳氢化合物测定

适用于安捷伦6890,7820A，7890B，8860,8890等所有型号的安捷伦的气相色谱仪

药典2020版二氧化碳中要求碳氢化合物的含量≤0.0020%体积比，测定需要使用玻璃球色谱柱。但安捷伦7890B是毛细管进样口，无法直接安装，需要改造仪器加装，费时费力，效率低。

浩瀚色谱（山东）应用技术开发有限公司，，想客户所想，研发专用的转接头实现填充柱在安捷伦7890B上的安装，测试，效率高，效果满意，深受用户的好评。


Agilent 7890B安装玻璃球色谱柱  测试谱图：



Agilent 7890B with glass sphere column
Agilent 7890B Installed Glass Spherical Column Details:

Name: chromatographic column

Stationary phase: glass sphere

Granularity: 80 mesh

Specifications: 0.8m*4mm

Application: 2020 Pharmacopoeia Carbon dioxide Hydrocarbon determination

Applicable to all Agilent gas chromatographs such as Agilent 6890, 7820A, 7890B, 8860, 8890, etc.

The Pharmacopoeia 2020 version of carbon dioxide requires the content of hydrocarbons to be ≤ 0.0020% by volume, and a glass sphere column is required for the determination. However, the Agilent 7890B is a capillary injection port, which cannot be installed directly. It needs to be retrofitted to the instrument, which is time-consuming, labor-intensive, and inefficient.

Haohan Chromatography (Shandong) Application Technology Development Co., Ltd. keeps pace with the times and considers what customers think, and develops special adapters to realize the installation and testing of packed columns on Agilent 7890B, with high efficiency and satisfactory results, and is well received by users.


Agilent 7890B installed with glass sphere column Test chromatogram: