Sentence examples for mass spectrometer via from inspiring English sources
The eluent is concurrently introduced into the mass spectrometer via electrospray ionization (ESI).
Analyte eluted from the capillary column was introduced into the mass spectrometer via a jet separator.
The eluent is concurrently introduced into the mass spectrometer via electrospray ionization (ESI) or nanospray, which is a derivative of ESI.
For GC-IRMS analysis, in which carbon isotopic ratio is measured for specific saturated hydrocarbon, a trace GC was coupled to a Delta V isotope ratio mass spectrometer via a combustion interface, and a ComFlow IV unit, all ThermoFisher.
The stable hydrogen isotopic composition of CH4 was analyzed by isotope ratio monitoring gas chromatography/mass spectrometery (irm-GC/MS) using a Thermo Finnigan Trace Ultra GC, connected to a Thermo Finnigan DELTA V Plus mass spectrometer via Thermo Finnigan GC-Isolink interface as reported previously [13].
The analysis involved online transfer of samples from a high temperature conversion reactor (containing an empty ceramic tube covered with graphite layer that was kept at a temperature of 1440°C) in which compounds were pyrolyzed to molecular hydrogen, carbon, and carbon monoxide, prior to their transfer into the mass spectrometer via Conflow IV interface.
Peptide mixtures were subjected to LC-MS/MS analysis on a Finnigan LCQ (PTRL West) or 4000QTRAP (Applied Biosystems) ion trap mass spectrometers via reversed phase HPLC nano-electrospray ionization.
Digested samples (2 μl) were introduced into a Waters Q-Tof micro-mass spectrometer via a Waters CapLC system that was configured with a PepMap C18 (LC Packing, 300 μm ID × 5 mm) preconcentration column in series with an Atlantis (Waters) dC18 NanoEase (75 m × 150 mm) nanoscale analytic column.
Peptides LC-MS/MS analyses were carried out using a custom-built automated capillary LC system coupled online to an LTQ mass spectrometer (Thermo Scientific) via a nanoelectrospray ionization interface manufactured in-house.
The HPLC (High-performance liquid chromatography) system was coupled to a QExactive mass spectrometer (Thermo Fisher Scientific Inc) via a EasySpray source.
For the long gradient experiments, the LC was connected to a Q Exactive mass spectrometer (Thermo Scientific) via a nanoelectrospray ion source (Proxeon).
