中国药典2020年版四部二氧化碳中对碳氢化合物有着严格的指标：采用净化装置+玻璃球色谱柱。浩瀚色谱（山东）应用技术开发有限公司，与时俱进，研制生产的0.8m*4mm的玻璃球色谱柱在药典二氧化碳分析中，效果满意，受到用户的好评。
浩瀚色谱，提供详细的分析方案；浩瀚色谱，供应核心设备：净化装置
The four parts of the Chinese Pharmacopoeia 2020 edition have strict indicators for hydrocarbons in carbon dioxide: using a purification device and a glass ball chromatographic column. Haohan Chromatography (Shandong) Application Technology Development Co., Ltd., keeping up with the times, has developed and produced a 0.8m * 4mm glass ball chromatographic column for the analysis of carbon dioxide in the Pharmacopoeia, which has achieved satisfactory results and received high praise from users.
Vast chromatography, providing detailed analysis plans; Haohan Chromatography, supply core equipment: purification device
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