For this purpose, they must be separated using highly sophisticated techniques, such as mass spectrometry. While deuterium H-2, an isotope twice as heavy as hydrogen, is predominantly used in ...

A study by a team from Western Michigan University investigated the improvements that could be gained in electrospray ...

Proton transfer reaction mass spectrometry (PTR-MS) and selected ion flow tube mass ... This selectivity prevents interference from major atmospheric components such as nitrogen, oxygen, carbon ...