YMC-Pack ODS-A Chromatography Column

The left figure shows the inter batch reproducibility of 10 batches of hydrophobic interactions, which is a basic parameter of the chromatographic column. Through strict control of the production process, extremely stable inter batch reproducibility is achieved. It shows very high inter batch repeatability. When analyzing styrene butadiene, taking the data of 10 batches of columns as an example, the standard deviation of retention time is less than 1.5%, which is significantly lower than that of ordinary C18 chromatography columns. When analyzing standard substances, the theoretical number of plates per chromatographic column can reach 18600, and the pressure is 2600 psi.

Simultaneously measure its physical parameters and analyze a wide range of compounds including hydrophobicity, acidity, alkalinity, and synergistic compounds under optimized conditions to evaluate the performance of the chromatographic column.

Application areas:

Separate and analyze organic compounds, biological substances, and natural products;Suitable for polar, medium polar, non-polar substances: drugs, vitamins, amino acids, peptides, PTC-Amino acids, etc.

Technical parameters:

(1)Particle size3um, 5um，10um；

(2) carbon content17%; pH range2-7；

(3)aperture120Å,200Å,300ÅAmong them, 120ÅofODS-Achromatographic columnThe most widely used.200 ÅIt has a relatively large pore size and specific surface area, and can be used for a series of compounds ranging from organic small molecules, drug molecules to large molecules such as proteins.300 ÅDesigned for analyzing proteins and other biomolecules, due to its large specific surface area, it can be separated120 Å ODS-AThe retention time is too long and it is difficult to elute the compound.

ODS-A series chromatographic columnOrdering information:

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Application examples