XSelect Peptide Premier CSH C18 Prep Guard Cartridge, 5 µm, 10 x 10 mm, 1/pk

XSelect Peptide Premier CSH C18 Prep Guard Cartridge, 5 µm, 10 x 10 mm is equipped with MaxPeak High Performance Surface (HPS) hardware technology which significantly reduces unwanted analyte/surface interactions that can lead to poor peak shape and losses in sample signal intensity. These guard cartridges help to prevent undesired sample/surface interactions that can lead to sample losses and are packed with the same resin as our XSelect OBD Preparative Columns. These XSelect CSH reversed-phase guard cartridges are packed with the same quality control (QC) tested sorbent (each batch is tested with peptide standards to ensure lot-to-lot performance and reproducibility). Use of these guard cartridges help to protect the Preparative Column from particulates and to extend its effective lifetime.