sort by Rank | Alpha
| Possible Meanings | Rank |
|---|
| gas liquid chromatography and GLC-mass spectrometry | ** |
| gas-liquid chromatography and mass spectroscopy | ** |
| Gas-liquid chromatography and GLC/mass-spectrometry | ** |
| gas-liquid chromatography combined with mass spectrometry | ** |
| gas-liquid chromatography coupled with mass spectrometry | ** |