and tandem mass spectrometry (MS/MS) spectra of the strongest peaks in each mass spectrum are collected periodically. Such peaks correspond mostly to unique peptides, having been purified both by ...

Ion mobility spectrometers can detect trace compounds quickly, though they can face various issues with detecting certain ...

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 ...

Traditionally, bacterial diseases are diagnosed by the tedious isolation of pathogens and the creation of bacterial cultures.

Discover the Xevo TQ Absolute Mass Spectrometer designed specifically to quantitate your most challenging compounds.

The new method, developed over the last eight years and detailed today in the journal Nature Protocols, is called DiBT-MS (Direct Analysis of Biotransformations with Mass Spectrometry). "Current ...

Normally, 1 mg is enough for ESI. Impure samples likely produce poor spectra. In addition to providing “extra” peaks in a mass spectrum, which may be confusing, they may mask the sample peaks in ...

The Waters G2 Synapt is a state of the art high performance ion mobility orthogonal mass spectrometer with nano-spray and MALDI ... a large number of spectra (12,500 amu/sec) across every GC peak ...

The Thermo Scientific™ Q Exactive™ MS and Thermo Scientific™ Q Exactive™ Focus MS offer: • Resolution up to 70,000 (Q Exactive Focus MS) and 140,000 (Q Exactive MS) to see more peaks in your ... The Q ...

Is your mass spectrometer as flexible as you need for everyday challenges in the lab? With the flip of a switch, augment the peak capacity of your analytical system beyond chromatography and ...