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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