Bruker micrOTOF-QIII spectrometer

The Bruker micrOTOF-QIII spectrometer can be used to accurately determine the molecular weights of organic compounds and to check the purity of compounds. The device features an automated LC-MS system for generating chemical formulas, molecular formula validation, and general LC-MS measurements. The Bruker micrOTOF-QIII Spectrometer can be used to validate formulas, identification of the compound with LC, GC or direct probe, extended identification. The mass found on the spectrometer is for a very wide range of 20 to 40,000 m / z, a mass of 1 to 2 ppm RMS, a mass resolution of 20,000 (FWHM) at LC.

HRMS, mass spectroscopy, identification, analytical methods, formula generation

Field of Science:
New materials for high-tech, Technologies for sustainable development and energy, Featured research equipment
Technical specification:

The ultra-high-speed improves the speed and reliability of HPLC/UHPLC analysis. Pressure up to 120 bar, gradient system, flow rate up to 250 ml/min. Single Quadrupole, jonisation mode ESI, APCI and DUIS. High-speed scan measurements - 15,000 u/sec fast scanning speed. In MS scanning, a range of mass to charge ratios are determined in successive 0.1 m/z steps. Positive/negative ionization mode switching. Mass range: 10 – 2000 m/z. ESI: recerpine 1 pg, S/N > 150 (RMS). APCI: recerpine 1 pg, S/N > 100 (RMS). Resolution: R = 2M. Scan speed: 15.000 u/sn. Positive-negative ion polarity switching time: 15 milisaniye

Usage area:
Chemical formula generation and confirmation Generic LC-MS measurements, or intact proteins and biopharmaceutical analysis Metabolite and impurity identification
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