QToF is capable of measuring mass to the 4th decimal place and is frequently used for pharmaceutical and toxicological analysis as a screening method for drug analogues. [24] …

Quadrupole time-of-flight (QTOF) MS has revolutionized how we identify and quantify complex mixtures and unknown compounds, in fields ranging from biological and pharmaceutical …

Quadrupole time-of-flight mass spectrometry (Q-TOF-MS) has gained considerable attention over the last decade as an analytical technique that is capable of meeting the challenges of a …

Aug 17, 2001 · A brief introduction is presented to the basic principles and application of a quadrupole–time-of-flight (TOF) tandem mass spectrometer. The main features of reflecting …

Gas chromatography/ quadrupole time-of-flight mass spectrometry (GC/Q-TOF) offers high mass resolution and accurate mass data with the ability to perform structure elucidation and …

Industry-leading full scan, accurate mass QTOF technology. Choose from space-saving benchtop mass specs for routine, high throughput and resolution workflows to Triple TOF instruments for …

The ultra-high performance liquid chromatography-quadrupole time-of-flight mass spectrometry (UHPLC/Q-TOF-MS) technique is a new approach in the chromatographic separations and …

The Q-TOF (Quadruple-Time-Of-flight) HRMS mass spectrometer (Xevo G2-XS) contains the XS collision cell, StepWave TM ion optics and QuanTof technology to deliver superior sensitivity, …

Feb 7, 2013 · By using liquid chromatography quadrupole time-of-flight mass spectrometry (LC-Q-TOF-MS), hundreds to thousands of peaks with a unique m/z ratio and retention time are …

Quite possibly the best way to identify polar unknowns is Quadrupole Time of Flight Liquid Chromatography Mass Spectrometry (QTOF-LCMS). QTOF-LCMS excels in the identification …