Used SUPELCO Supercosil LC-NH2-NP #293629528 for sale

SUPELCO Supercosil LC-NH2-NP is a high-performance liquid chromatography (HPLC) column designed for a wide range of intermediate to polar analytes. It combines an extremely low extra-column permeability and non-polar bonded stationary phase with a microparticulate, porous-shell packing material to generate a unique packing structure with excellent separation efficiency and selectivity. With a separation range for these analytes of 0.05 micron to about 350 microns, Supercosil LC-NH2-NP is ideal for separations that require extremely low hold-up volumes. The unique core-shell packing structure of SUPELCO Supercosil LC-NH2-NP is made up of Non-Polar Spherizone particles, each with a porous shell and a polar microstructure of polymers enriched with hydrophobic and hydrophilic groups. This gives Supercosil LC-NH2-NP an extremely low permeability and high selectivity, resulting in excellent separations of even complex mixtures. The Non-Polar Spherizone particles also have an exceptional chemical and thermal stability, with the ability to withstand a wide range of solvent systems, pH ranges, and temperatures up to 350 °C. To ensure the highest performance and reproducibility, SUPELCO Supercosil LC-NH2-NP has been rigorously tested and validated under a wide range of separation conditions to ensure optimal separating conditions. Supercosil LC-NH2-NP also contains a small amount of trifluoromethyl groups which have been shown to increase column efficiency in more polar separations. SUPELCO Supercosil LC-NH2-NP utilises a unique column hardware configuration. It is column is a stainless steel, high-performance cylindrical column with a tight-fitting, universal port connection and a PEEK fitting that allows direct connection to high-performance chromatography systems. Supercosil LC-NH2-NP can be used with either normal phase and reverse phase separations, and also with gradient systems, which further enhances its usability. SUPELCO Supercosil LC-NH2-NP is an excellent choice for high-resolution reversed-phase chromatography separations. It is specifically recommended for separations of elevated molar mass compounds and high-polarity analytes. Supercosil LC-NH2-NP is ideal for use in a wide range of applications including environmental, pharmaceutical, and food analysis. It is available in both the 10 cm and 20 cm formats.