National Chromatography Inco
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Preparative Columns: DIOL 300 Å* are designed for high-efficiency purification of large biomolecules such as proteins, glycoproteins, and polysaccharides. Featuring a diol-bonded stationary phase and a wide 300 Å pore size, these columns ensure superior accessibility, minimal secondary interactions, and excellent peak symmetry. Suitable for normal-phase, reversed-phase, and HILIC modes, they deliver high sample loading capacity and reliable reproducibility—making them ideal for preparative-scale applications in pharmaceutical, biotech, and biochemical research.
