Sentence examples for mass analysis is from inspiring English sources

Following ion extraction, mass analysis is performed with a time-of-flight technique to eliminate isobars and unwanted molecular ion fragments.

This process of precursor selection, dissociation, and fragment ion mass analysis is repetitively performed on analyte species as they elute from the LC column.

Ion separation and mass analysis is most frequently conducted using triple quadrupole or tandem quadrupole-linear ion trap mass analyzers for MS/MS and MSn, respectively, or for higher mass accuracy, time-of-flight (TOF), 582) orbitrap(583) or Fourier transform (FT) instruments; ion mobility MS has also been recently applied to sphingolipids.

The observed He− beam current after mass analysis was routinely 20 μA with a maximum beam current of 32 μA.

Second, double mass analysis was preformed on several discrete locations within the basin using both the DMIP-2 gridded precipitation and PRISM data.

Mass analysis was carried out in positive and negative mode using the software automatic scan option.

Mass analysis was performed using an AB SCIEX (Framingham, MA, USA) 4000 QTRAP mass spectrometer system with an ESI ion source.

Mass analysis was provided by a time of flight mass analyzer, energetic stimulation by a Bi1 + ion source (25 keV) and charge compensation by a pulsed electron flood gun.

Mass analysis was done on a Bruker Reflex II mass spectrometer with predefined default instrument settings.

To quantify the shift, a center of mass analysis was performed, following Sinclair et al. [6].

Mass analysis was done in a ThermoFinnigan LCQ Deca XP Plus ion trap mass spectrometer equipped with a nanospray ion source (ThermoFinnigan).