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Specification

GC&MS Interface

 Capillary direct interface, independent temperature control, 50-300 oC

Filament

Dual for EI, maximum emitting current 300uA

 Ionization Energy Ion

10-100eV adjustable

Source Temperature

Independent temperature control, maximum 350oC, adjustable

 Mass Analyzer

High precision metal Molybdenum Quadrupole with pre-quadrupole

Backing Pump

Mechanical pump, geometric pumping speed 165L/min

 Turbo Pump

Turbo molecular pump, pumping speed 71L/s, 260L/s optional

Detector

Electron multiplier

Mass Range

1.5-1050 u

Mass Accuracy

±0.1u

Resolution(R)

Unit mass resolution

1pg OFN full scanning, ≥150:1 RMS at m/z 272

100fg OFN selective ion scanning, ≥150:1 RMS at m/z 272

Signal to Noise Ratio

±0.1u/48h

(EI) Maximum Scanning Speed

11000u/s