A. Carl Sanchez | Authors


Increasing LC–MS–MS Sensitivity with Luna HILIC

The analysis of polar compounds in support of clinical and pre-clinical pharmacokinetic studies requires an analytical methodology capable of achieving ultra-low detection and quantification limits. The high sensitivity afforded by coupling HPLC with tandem mass spectrometry (MS–MS) has made it the technique of choice in this environment, but it is subject to the following limitations when reversed phase liquid chromatography (RPLC) is used