10.3: Other Sources for Optical Emission Spectroscopy
- Page ID
- 74334
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- Flame Emission Spectroscopy
- Flame atomic emission spectroscopy (FAES) is a classical method which has been largely displaced by plasma spectroscopies. Plasmas produce higher atomization ratios, but the theory is similar in both flame and the plasmas. FAES is the classical method used as plasmas have taken over as the preferred method due to the higher atomization ratios that occur. Using the flame could be advantageous in a Group I or Group II elemental analysis since less ionization occurs at lower temperatures.