Chromsystems offers more than 400 parameters for clinical HPLC and LC-MS/MS, encompassing complete kits, quality controls and calibrators. Customers benefit from continuous optimisation and kit upgrades. One example is MassTox® TDM Series A, with a constantly growing parameter menu that now contains more than 200 substances for therapeutic drug monitoring. Laboratories can determine the entire test menu without changing the analytical column and with identical sample preparation: minimum effort – maximum performance.