Waters BioSuite C18 PA-B Column, 300 Å, 3.5 µm, 4.6 mm X 50 mm, 1K - 30K

Primarily supports legacy methods. BioSuite Peptide Analysis columns consist of two premier reversed-phase column chemistries specifically optimized for peptide mapping from simple to complicated digests. BioSuite PA Columns are available in various configurations for LC or LC-MS applications, including 250 mm lengths for ultra high resolution.   These BioSuite PA-A and PA-B columns provide excellent batch-to-batch reproducibility for consistent results and are uniquely QC tested specifically for peptide mapping.  BioSuite C18 3 µm PA-A is a 100Å, difunctional bonded, low ligand density, silica-based reversed-phase column and  BioSuite C18 3.5 µm PA-B is a 300Å, high ligand density, monofunctional, silica-based  reversed-phase column.