Monazites were identified in thin section by their very bright backscattered electron images and verified by energy-dispersive spectrometry. |
The University of Southampton used mass spectrometry to probe samples for plutonium, radium and caesium. |
The researchers used infrared spectrometry to analyze the heliograph's bitumen layer, too. |
Odors were collected from the headspace of individual flowers and analyzed by gas chromatography coupled to mass spectrometry. |
The contents of cycloparaffins were calculated gravimetrically in each separated fraction and also analyzed by mass spectrometry methods. |
The charcoal tubes were desorbed with 1 ml of methylene chloride and analyzed by gas chromatography and mass spectrometry. |