SiELC Legacy L1 HPLC Column
The SiELC Legacy L1 HPLC column is a silica-based, single-mode reverse-phase C18 column that meets the USP qualifications for the L1 designation. According to the USP definition for an L1 stationary phase, it requires octadecyl silane chemically bonded to porous silica or ceramic particles ranging in size from 1.5 to 10 µm. This stationary phase retains compounds based on their hydrophobic interactions with the ligands.