The NexLeaf for Pesticides is a superficially porous particle (SPP) C18 column designed for LCMS analysis of residual pesticides in various cannabis and hemp matrices. The smaller dimensions are ideal for use with any of our LCMS-8030/8040/8045/8050/8060 detectors. Proprietary bonding ensures that the ligand is stable in low pH mobile phases required with LCMS analysis, for extended column lifetime. Guard column 220-91525-72 and holder 220-91525-73 are recommended for analytical column protection from matrix components to prolong its lifetime.