api5000The 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 ofThe API 5000 System is a hh-performance triple quad desned for bioanalytical samples, with low limits of detection and wide dynamic range. It features new QJet Ion Guide technology, Turbo V Ion Source, Analyst Software,