Product specifications
Company: Thermo Scientific
Instrument type: Q-Exactive
Instrument system: MS (Mass Spectrometer)
Thermo Scientific Q Exactive Benchtop LC-MS/MS
Now available: a Thermo Scientific Q Exactive. Contact us for details and pricing.
Instrument Manufacturer |
Thermo |
System features
Performance Characteristics
Resolving power Up to 140,000 @ m/z 200
Mass range 50 to 6,000 m/z
Scan rate* Up to 12 Hz at resolution setting of 17,500 @ m/z 200
Mass accuracy *
Internal: < 1 ppm RMS
External: < 3 ppm RMS
Sensitivity Full MS:
500 fg Buspirone on column S/N 100:1
SIM: 50 fg Buspirone on column S/N 100:1
Dynamic range > 5000:1
Polarity switching One full cycle in < 1 sec (one full scan positive mode and one full scan
negative mode at resolution setting of 35,000)
Multiplexity up to 10 precursors/scan
Analog inputs One (1) analog input (0 – 1 V) One (1) analog (0 – 10 V)
Detailed information
The Q Exactive benchtop LC-MS/MS combines high-performance quadrupole precursor selection with high-resolution, accurate-mass (HR/AM) Orbitrap detection to deliver high performance and tremendous versatility.
With a fast scan speed and multiplexing capabilities, the Q Exactive mass spectrometer is an outstanding detector for fast chromatography separation techniques.
The superior quality of Q Exactive MS/MS data enables identification and quantitation of more compounds with greater confidence. The Q Exactive LC-MS/MS system not only offers broad screening capabilities but also excels at targeted quantitation experiments, making it a versatile addition to any laboratory. Fast, alternating positive-negative scan modes allow for the most comprehensive approaches, saving time during screening experiments. The benchtop system is ideally suited for drug metabolism, proteomics, environmental analysis, food safety and clinical research applications.
