The professionalism and precision of the domestic chromatography industry have accelerated to catch up with international standards
01 Dedicated HPLC column meets the requirements of precise detection
Specialized HPLC columns for specific application scenarios have become another hot topic in 2025. Morhchem has launched a specialized column for Poria cocos analysis, which accurately meets the requirements of the 2025 edition of the Chinese Pharmacopoeia for the determination of Poria cocos content.
MORHCHEM's Caprisil C18-B and Caprisil C18-AQ chromatography columns do have their own expertise in preservative analysis. This marks the industry's recognition of domestic key consumables in terms of product performance and quality standards.
Their core advantages and differences are detailed in the table below:
How to Choose
The choice between these columns depends on the properties of your target preservatives and methodological needs:
● For acidic preservatives like benzoic acid and sorbic acid, methods with alkaline pH, or analyzing complex mixtures, Caprisil C18-B is often preferable due to its superior peak shape and resolution.
● For highly polar preservatives like parabens, or when method development requires or benefits from using highly aqueous or pure aqueous mobile phases to enhance retention or be MS-compatible, the Caprisil C18-AQ series is the more suitable choice.
We hope this information assists you in selecting the most appropriate chromatography column for your specific preservative analysis tasks.
The Caprisil C30 Plus HPLC column launched by Morhchem focuses on the separation of highly hydrophobic, long-chain structure related compounds, providing a new solution for the fields of food and third-party detection.
02 Domestic chromatographic technology is emerging
HPLC companies will perform outstandingly and make significant technological progress in 2025.
The latest HPLC system CLC-3200 from Qingdao Shenghan exhibits excellent retention time reproducibility and quantitative repeatability, with low cross contamination.
The industrialization achievements of the cell membrane chromatography series jointly developed by Hanon Technology and XJTU mark a new tool for analyzing ligand receptor interaction characteristics. This collaborative innovation model of "industry university research application" is promoting the rapid industrialization of basic research.
Domestic chromatography columns not only continuously catch up with international standards in performance, but also accelerate market substitution with high cost-effectiveness, becoming an important force in the Chinese laboratory consumables market.