Supelco, a division of Sigma-Aldrich® (Nasdaq: SIAL), announced the launch of Ascentis Express Peptide ES-C18, a high-speed, high-performance liquid chromatography (HPLC) column based on a new 160 angstrom Fused-Core™ particle design. This column design exhibits very high column efficiency, providing a stable, reversed phase packing with a pore structure and pore size that is optimized for reversed-phase HPLC separations of peptides and polypeptides...
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