Analysts interested in quantifying volatile organic compounds or pesticides in liquid samples should consider using the gas chromatography - mass spectroscopy (GC-MS) system. The gas chromatography ...

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 the presence of Bakelite in ...

A pyrolysis gas chromatography-mass spectrometry (Py-GC/MS) methodology has been specifically developed for the identification and quantification of seven polymers commonly found in tap water. The ...