Xevo G2 QTof

Retired Q-TOF LC-MS for accurate-mass MS and MS/MS; quadrupole precursor selection; suited to broad screening and confirmation.

• Status: Discontinued
• Country: USA
• Vacuum system : Differentially pumped, automated system with air-cooled turbomolecular pumps + rotary or oil-free backing pump; isolation valve; tool-free service access
• Power Requirements and Consumption : -
• Environmental requirements : -
• Dimensions and Weight: 68.7 × 152.0 × 87.3 cm
• Analyzer type : Quadrupole/Time-of-Flight MS
• Scan modes : MS scanning; MS/MS product ion scanning; UPLC/FastDDA; UPLC/MSE; Ionization mode switching (ESCi); External contact start/stop/events; Analogue
• Mass range : Up to m/z 100,000
• High resolution : Yes
• Mass resolution/ Mass resolving power : >22,500 FWHM
• Dynamic range : 4 orders of magnitude
• Sensitivity : MS sensitivity (ESI+): >6,400 cps (m/z 556, 50 pg/µL leucine enkephalin, 22,500 FWHM); MS sensitivity (ESI−): >7,200 cps (m/z 503, 500 pg/µL raffinose, 22,500 FWHM)
• Mass accuracy/Stability : <3 ppm RMS with lock mass (10 consecutive raffinose measurements at m/z 527.1588)
• Scanning speed : -
• Dwell time : -
• MRM transition rate : -
• Polarity switching : -
• Fragmentation : CID (T-Wave collision cell)
• Ion source types (LC-MS) : ZSpray™ dual-orthogonal API; Multi-mode source ESI/APCI/ESCi (optional); APCI probe (optional); APPI/APCI dual mode (optional)