Single quadrupole GC-MS system

Description

– Emission current: Up to 350 μA
– Electron Ionization (EI) source with dual filaments: programmable to 350 °C
– Mass range: 1.2–1100 u with unit mass resolution
– Fast quadrupole scanning up to 20,000 u/s
– Mass stability: Better than 0.1 u/48 hours
– Modes: full-scan (FS), SIM, and FS/SIM simultaneous within sample injection, AutoSIM and timed acquisition (t-SIM)
– Ion Source/Concentration: With ExtractaBrite EI, 1 μL of 1 pg/μL OFN will produce the following minimum S/N 2000:1 (He gas) for m/z 272 when scanning 50–300u
– Detector DynaMax XR: Triple off-axis Thermo Scientific DynaMax XR detection system, with off-axis 10 kV dynode, discrete dynode electron multiplier and electrometer
– Pumping systems: High-capacity (>300 L/s), dual-stage turbomolecular pump

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