Choose by Columns • Cogent TYPE-C Silica™ Based HPLC Columns   • C18 • UDC • C8 • Diamond • Silica • Suite • Cogent High Performance HPLC Columns (TYPE-B, end capped, monofunctional bonded)   • Cogent HPS™, C8, C18, Amino, Cyano, Phenyl, Silica • Cogent hQ™, C8, C18 • Cogent High Value HPLC Columns, Low Cost (TYPE-B, lower cost, trifunctional bonded)   • Cogent eColumns™ • Jordi Polymeric HPLC Columns   • GPC Columns   • SEC Columns   • Reverse Phase • Longer Chain, Hydrophobic Columns (C27) • Alternative to MicroBondapack® • Alternative to Hypersil® BDS • Alternative to Spherisorb® • Guard Columns (i-Columns™)

Choose by Phase • Amino • C8 • C18 • C27 • Cholesterol • Cyano • Diamond Hydride • Pentafluoro-phenyl • Phenyl • Polymeric • Silica™ • Silica-C™

About Cogent HPLC! Application Notes Column Listing by Phase Method Development for TYPE-C™ Based Columns Ordering Information USP Classifications (for HPLC Columns) Why Buy Cogent™ HPLC Columns?