Application of peristaltic pumps in chromatography experiments

2023-04-21 14:58:01

Chromatography is a class of mixture separation technology, which has a wide range of applications in analytical chemistry, organic chemistry, biochemistry and other fields. Chromatography uses the difference in the physical and chemical properties of each component in the mixture to separate and determine the multi-component mixture. According to the chromatography mechanism, it can be divided into adsorption chromatography, partition chromatography, ion exchange chromatography, gel filtration chromatography, etc.oPCRongbai Pump

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Specific applications for chromatography include:oPCRongbai Pump

Desalting, such as using gel chromatography to remove low molecular weight impurities from polymer (such as proteins, nucleic acids, polysaccharides, etc.) solutionsoPCRongbai Pump

Separation and purification for the separation and purification of enzymes, proteins, polysaccharides, hormones, alkaloids and other substancesoPCRongbai Pump

Concentration of dilute solutionsoPCRongbai Pump

Determination of the molecular weight of polymer substancesoPCRongbai Pump

As well as the study of various chromatography methods and filler propertiesoPCRongbai Pump

In its natural state, limited by the permeation rate of the liquid in the chromatography column, it is necessary to use the appropriate external pressure to enhance the permeability of the liquid, while also ensuring that the liquid is free of cross-contamination. Therefore, peristaltic pumps are ideal for transporting fluids during chromatography and are often used to control the flow rate of the mobile phase, the flow rate of the eluate, the pumping buffer, the sample to be measured, etc., and the recommended product BT100-2J is recommended.oPCRongbai Pump