Xevo G2-XS Tof | Time Of Flight | Scanco Analytical Instruments
Xevo G2-XS TofPerformance, robustness, and flexibility made accessible to everyone
Full Description Brand: Waters Technology: Time of flightvisit the partner website for more information

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The Xevo® G2-XS Tof combines StepWave™ ion optics, XS Collision Cell, and QuanTof technology for superior robustness, sensitivity, and selectivity along with dynamic range, mass accuracy, and speed of analysis, resulting in the highest quality, most comprehensive qualitative and quantitative information. The Xevo G2-XS Tof delivers not only conventional MS methods of data acquisition, but also MSE for comprehensive accurate mass precursor and fragment ion information from a single analysis. Compatibility with a diverse range of ion sources and inlets provides the flexibility to adapt to your changing needs, and IntelliStart™ Technology ensures that optimum performance is accessible to experts and non-experts alike.
PERFORMANCE SPECIFICATIONS
| Acquisition modes | MS scanning UPLC-MSE Ionization mode switching (ESCi) External contact start/stop/events Analogue channel acquisition via an e-SAT/IN module |
| Mass range | The TOF mass range is m/z 20 to 100,000 The quadrupole mass range is m/z 20 to 16,000 A high mass quadrupole option is available with a mass range up to m/z 100,000 |
| Mass measurement accuracy | The mass measurement accuracy of the instrument will be better than 1 ppm RMS, based on 10 consecutive repeat measurements of the [M + Na]+ ion of raffinose (m/z 527.1588), using a suitable choice of lock mass |
| Dynamic range | The dynamic range, defined as the range of peak intensities that will give better than 3 ppm RMS for 10 sec of data, is at least four orders of magnitude when measured on the m/z 556.2771 peak from leucine enkephalin. This can be increased with use of programmable dynamic range enhancement (pDRE) technology |
| Mass resolution | Resolution Mode: >40,000 FWHM measured on the (M + 6H)6+ isotope cluster from bovine insulin (m/z 956) at a data acquisition rate of 30 spectra per second Sensitivity Mode: >30,000 FWHM measured on the (M + 6H)6+ isotope cluster from bovine insulin (m/z 956) at a data acquisition rate of 30 spectra per second |
| MS sensitivity (ESI+) | The peak at m/z 556 from a solution of 50 pg/µL leucine enkephalin in 50/50 acetonitrile/water + 0.1% formic acid, will have an intensity of greater than 80,000 counts per sec. The instrument will be tuned to >30,000 FWHM resolution (as demonstrated on bovine insulin) and the mass range will be set to m/z 1200 |
| MS sensitivity (ESI-) | The peak at m/z 503 from a solution of 500 pg/µL raffinose in 70/30 acetonitrile/water (no additives), will have an intensity of greater than 110,000 counts per second. The instrument will be tuned to >30,000 FWHM resolution (as demonstrated on bovine insulin), and the mass range will be set to m/z 1200 |
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