List different excitation sources used for atomic emission s

Question

List different excitation sources used for atomic emission spectrometry. Discuss the interferences observed in flame atomic emission Spectrometry

23 Jan 2025

Answer :

Word Count : 354

In Atomic Emission Spectrometry (AES), various excitation sources are used to excite atoms and induce them to emit light at characteristic wavelengths. The different excitation sources include:

1. Flame Excitation: This is one of the most common sources, where a flame (usually air-acetylene or nitrous oxide-acetylene) is used to excite atoms to higher energy levels.

2. Plasma Excitation: Inductively coupled plasma (ICP) is often used, as it __________ __________ ___ _________ ____ _____ ______ ______ ____ __________ __________.
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