Matrix-assisted laser desorption/ionization (MALDI) and electrospray ionization (ESI) mass spectrometry has become ... an ion conversion dynode and an electron multiplier device.

TThe expression CMS is a single quadrupole mass spectrometer, equipped with ESI and APCI probes, switchable with minimal effort. The instrument has a mass range of m/z 10 to m/z 1,200, and a ...

including electron ionization (EI), electrospray ionization (ESI), atmospheric pressure chemical ionization (APCI), and atmospheric pressure photo ionization (APPI). Tandem mass spectrometry (MS/MS or ...

Top-down mass ... mass spectrometer, so important information about combinatorial PTMs is retained. In recent years, highly efficient fragmentation methods have been developed (such as electron ...

in line with a mass spectrometer has been the standard approach for quantitative LC-MS analysis since the commercial introduction of mass spectrometers. Electrospray ionization (ESI) is the most ...

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Sample components are separated by GC and ionized by electron-impact for in-source fragmentation, or chemical ionization for soft-ionization.

Mass Spectrometry Agilent G6230B time-of-flight mass spectrometer (TOFMS) with electrospray ionization (ESI), atmospheric pressure photoionization (APPI), and atmospheric pressure chemical ioniaztion ...