This Waters ZQ 2000 LCMS System is in excellent condition.
The Micromass-ZQ 2000 (Mass Selective Detector) is a robust single quadrupole mass spectrometer, offering characteristic performance for laboratories that require nominal mass resolution for mass confirmation applications.
This system has a mass range (amu) up to 2000 daltons.
Easily qualify and quantify small molecules in a flash with the highly sensitive system.
Both inlet probes are quickly and easily interchangeable without breaking vacuum.
Flow rates allowed are 5-1000 µl/min (ESI) and 200-2000 µl/min (APCI). This System includes:
Waters ZQ 2000 / Waters Micromass ZQ 2000
Waters 2795 / 2695 Separations Module (LC)
Waters 996 PDA Detector
Computer with MassLynx 4.1
Edwards 28 Pump
System specifications include:
Air Cooled System
Mass Range 2000 amu
Small Footprint (15.3 x 23.1 x 32.0)
ZSpray dual orthogonal sampling interface provides unsurpassed sensitivity.
Vertically mounted liquid inlet probes to minimize tube length and peak dispersion
Software-controlled, intergrated syringe pump for easy calibration, tuning and sample infusion
Digital control of source gas flow rates
Software controlled divert valve/manual injection valve
Differentially pumped vacuum system featuring singular air-cooled, split flow turbomolecular pump technology
Sensiticity: 1 pg Reserpine
Mass Range: 2 - 2000