Experimental and theoretical intensities for graphite furnace atomic emission spectrometry
1988; Elsevier BV; Volume: 43; Issue: 2 Linguagem: Inglês
10.1016/0584-8547(88)80001-6
ISSN1873-3565
Autores Tópico(s)Ion-surface interactions and analysis
ResumoA constant-temperature atomizer in which tube dimensions and heating modes could be varied was used to experimentally measure atomic emission intensities for 12 elements. These results were compared with intensities calculated from theoretical expressions describing peak height and peak area emission signals. The best agreement between experimental and calculated intensities was obtained for a 1.8 cm long atomizer configuration providing both spatial and temporal isothermality, and using peak area signal evaluation.
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