| GLC-MS | Gas Liquid Chromatography-Mass Spectrometry |
|---|---|
| GC-MS | Gas chromatographic - mass spectrometric |
| GC-MS | Gas chromatography and mass spectrometry |
| GC-MS | Gas chromatography coupled to mass spectrometry |
| GC-NICI-MS | gas chromatography-negative ion chemical ionisation mass spectrometry |