⭕ This Applied Biosystems Mariner API/TOF Biospectrometry Workstation Mass Spectrometer is in perfect condition and guaranteed to function as it should. The Mariner Biospectrometry Workstation is a high-resolution instrument that contains an orthogonal time-of-flight mass analyzer and a customer designed ionization source interface. The ESI-TOF technology combines with the advantages of rapid sampling of analyze ionized at atmospheric pressure with the high mass accuracy of TOF analysis. Less than 2 years old. Shipping or pick-up. Comes from a closing lab, as we upgraded equipment.