Agilent 7250

Quadrupole-TOF GC-MS/MS suitable for complex matrix analysis, enhanced molecular ion info and suitable for structural elucidation.

• Status: Active
• Country: USA
• Available configurations: EI
• Analyzer type : Quadrupole MS (single)
• Analyzer type : Time-of-Flight MS
• Scan modes : Full scan, SIM,MS/MS
• Mass range : Up to 20–3,000 m/z (TOF), 50 to 1,050m/z (Q)
• Mass resolution/ Mass resolving power : Selectable, 0.7 to 3.0 Daltons amusing default tune Settable, 0.4 to 4.0 Daltons amusing custom tune, TOF >25,000 at m/z 271.9867
• Ionization Modes : Electron (EI)
• Dynamic range : > 10⁵
• Sensitivity : < 60 fg OFN (EI mode)
• Mass accuracy/Stability : < 2 ppm RMS
• Detector type : Microchannel Plate / PMT
• Electron energy : 5–200 eV
• Scanning speed : 1–50 Hz
• Ion source temperature : 100 to 350°C
• Collision cell : Linear hexapole (4:1 He:N2)
• Collision energy : Up to 60 eV
• Installation specifications : EI IDL <60 fg (QTOF); TOF Accuracy <5 ppm
• Vacuum system : Four-stage turbo pump (200/200 L/sec N2 and two 300 L/sec N2)