BBC5 年
Gas chromatography–mass spectrometry (GC-MS)
In gas chromatography (GC ... The mass of these fragments is then measured and the resulting graph is analysed to identify exactly what materials are present. The GC-MS method was used to identify ...
Nature5 天
Separation of m-Xylene and p-Xylene by Gas Chromatography
Scott, R. P. W. (unpublished work). Bohemen, J., and Purnell, J. H., “Gas Chromatography” (ed., D. H. Desty), 20 (Butterworths, 1958).