CERi HPLC Guard Cartridge L-column, C8, 120 Å, 5 μm, 4.6 x 10 mm, 3/PAK

L-column series is the column for reversed-phase high-performance liquid chromatography (RP-HPLC) that enabled separation only by hydrophobic interaction because of inhibition of the secondary interaction with residual silanol groups and metal impurities.