QuikSep Reversed Phase Column

Reversed phase column

Reversed-phase chromatography (RLC) column has high efficiency, strong separation ability and clear retention mechanism. It is one of the most widely used separation modes in liquid chromatography. RLC is attracting more and more attention for the separation and analysis of biological macromolecules, proteins and enzymes. Reversed-phase chromatography is a liquid chromatographic separation model in which the surface non-polar carrier is the stationary phase and the solvent with stronger polarity than the stationary phase is the mobile phase. The fixed phase of reversed-phase chromatography is mostly bonded hydrophobic groups on the surface of silica gel. In the separation of biological macromolecules, acidic aqueous solutions with low ionic strength are usually used, and some organic solvents, such as acetonitrile, isopropanol or methanol, are added as mobile phase.

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QuikSep SP ODS-AQ C18 Reversed Phase Column

The QuikSep SP series liquid chromatography columns utilize imported ultra-pure silica gel, with improvements and enhancements made to the surface capping and modification techniques. Following standardized packing processes, they ensure outstanding batch reproducibility and stability, based on high column efficiency and high resolution. They are particularly suitable for separating highly polar hydrophilic samples and can withstand 100% aqueous phase.

QuikSep SP ODS-A C18 Reversed Phase Column

The QuikSep SP ODS-A (Super-Performance) series liquid chromatography columns utilize imported ultra-pure silica gel, and have undergone improvements and enhancements in surface capping and modification techniques. Following standardized packing processes, they ensure outstanding performance in batch reproducibility and stability, while maintaining high column efficiency and resolution. They are a truly versatile C18 chromatography column with national branding and international quality.