Guest
Guest
Sep 30, 2026
12:57 AM
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The anion exchange columns are similar to the cation exchange columns, the difference is that the type of resins in the stationary phase is different. The resins in the anion exchange column can be divided into strong base type and weak base type. Because it is based on polyphenylene matrix material, the anion exchange columns are most suitable for the analysis of small molecular weight sugars, amino acids, nucleic acid bases, and small candidate drugs. The resins are loaded into the exchange column in accordance with strict operating specifications. After the customer receives our exchange column, please remember to drop or bump it, otherwise it will affect the performance. Before using the new column or performing formal analysis, please wash the exchange column with at least 20 column volumes of mobile phase in advance to make the exchange column reach equilibrium. Pay attention to cleaning and storage after use, and it should be stored in a certain concentration of solvent, no matter whether it is short-term or long-term.
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