from PerkinElmer for QSight 420 Triple Quadrupole LC/MS/MS
Acquity QDa II from TA Instruments – a division of Waters Corporation
Agilent 6470 Triple Quadrupole LC/MS from Agilent Technologies
Agilent 6475 Triple Quadrupole LC/MS from Agilent Technologies
Agilent 6495 Triple Quadrupole LC/MS from Agilent Technologies