Helium inductively coupled plasmas for atomic spectrometry
Thesis/Dissertation
·
OSTI ID:6047247
Annular helium inductively coupled plasmas (ICPs) operated at atmospheric pressure have been developed for atomic spectrometry. Compared to the conventional argon ICP, the helium plasma exhibited superior detection power for the determination of nonmetals by atomic emission spectrometry and mass spectrometry. In general, both the emission background and the mass spectral background for the He ICP were simpler than those of the Ar ICP. Fundamental properties, such as electron number densities and plasma temperatures, were measured to characterize the annular He ICP.
- Research Organization:
- George Washington Univ., Washington, DC (USA)
- OSTI ID:
- 6047247
- Country of Publication:
- United States
- Language:
- English
Similar Records
Laminar-flow torch for helium inductively coupled plasma spectrometry
Nonmetal atomic emission in the inductively coupled plasma
The evaluation of novel microwave-induced plasma sources and the inductively-coupled plasma for element specific detection for capillary supercritical fluid chromatography and ion chromatography
Journal Article
·
Mon Nov 14 23:00:00 EST 1988
· Anal. Chem.; (United States)
·
OSTI ID:6357611
Nonmetal atomic emission in the inductively coupled plasma
Thesis/Dissertation
·
Wed Dec 31 23:00:00 EST 1980
·
OSTI ID:5523034
The evaluation of novel microwave-induced plasma sources and the inductively-coupled plasma for element specific detection for capillary supercritical fluid chromatography and ion chromatography
Thesis/Dissertation
·
Sat Dec 31 23:00:00 EST 1988
·
OSTI ID:7110086