Determination of Sodium by Flame photometry
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- เผยแพร่เมื่อ 4 ต.ค. 2024
- #Flame_Emission_Spectroscopy
#Flame_photometer
#instrumental_lab
#analysis_sodium
#Flame_test
Flame photometry, now more properly called flame atomic emission spectrometry, is a relatively old instrumental analysis method.
Its origin dates back to Bunsen’s flame-color tests for the qualitative identification of select metallic elements. As an analytical method, atomic emission is a fast, simple, and sensitive method for the determination of trace metal ions in solution. Because of the very narrow (ca. 0.01 nm) and characteristic emission lines from the gas-phase atoms in the flame plasma, the method is relatively free of interferences from other elements.
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