Hamilton HPLC Guard Cartridge HxSil C18, 100Å, 10 μm, 2.1 x 20 mm, 5 pc/PAK

Hamilton HxSil C18 columns are well end-capped for retention time reproducibility and durability. HxSil C18 columns exhibit greater retention than most columns and enhances the separation of compounds that are not sufficiently retained on other C18 columns.