Mass spectrometry has evolved and matured to ... Protein standards to test that trypsin digestion, peptide elution, chromatography and MS are in working order are essential. The assignment of ...

Using ultra-performance liquid chromatography-tandem mass spectrometry (UHPLC-MS/MS), China Pharmaceutical University ...

A gas chromatograph mass spectrometer combines gas chromatography and mass spectrometry to identify and quantify substances. The device separates the substance into components which are detected ...

In gas chromatography (GC ... It is here the sample is broken into its component chemicals. A mass spectrometer (MS) is then analyses these chemical components. The individual molecules are ...

Emerging mass spectrometry approaches ... Enhancements can be brought by the use of ultra-performance liquid chromatography and ion-mobility gas-phase separation. An alternative approach ...

Scientists from the China University of Sciences combined magnetic solid-phase extraction (MSPE) with gas chromatography–mass ...

method to profile hydrocarbons or conducting ultra-trace analysis at sub-parts-per-billion levels with High-performance liquid chromatography coupled with tandem mass spectrometry (HPLC-MS-MS), ...

but it is not necessary to get trained in the technology of liquid chromatography and mass spectrometry,” adding that “training is comparable to the other instruments we have already within the ...