Agilent 6460 Triple Quadrupole Mass Spectrometer with Agilent 1290 uHPLC (Two Systems in-House) We use this to perform highly sensitive quantification and targeted metabolomics experiments using MRM.   The new Jetstream electrospray source and an atmospheric pressure chemical ionization (APCI) source allows maximum flexibility in monitoring a range of molecules.  It is equipped with an Agilent 1290 uHPLC and is staff run only.