Reliable and easy - to - use instrumentation for compound identification as well as purity checking are required during drug discovery and development. The Agilent 6120B Single Quadrupole hardware and software are ideal to support Walkup LC/MS methods for analyzing small molecules and biomolecules in a multi - user environment. A simp lified software interface combined with robust hardware gives nonexpert users the confidence to perform high quality and reliable LC/MS analysis. Agilent MassHunter Walkup Software provides automated email reports, which allows the user to receive the r esults in an organized manner at their desk. This Application Note discusses key hardware and software features of the 6120B Single Quadrupole Walkup system, and its practical use for applications including the analysis of chemic al libraries Agilent 6100 系列單四極桿質(zhì)譜儀