api5000Desned to deliver the lowest limits of detection for the most demanding DMPK and ADME studies, the API 5000 System combines new QJet™ Ion Guide technology with the proven Turbo V™ Ion Source and a powerfulThe API 5000™ LCMSMS System is 's most sensitive triple quadrupole mass spectrometer for small molecule analysis. Hhest sensitivity triple quadrupole mass spectrometer for small molecule analysis. Lowest limits of