Interferences in Atomic Absorption Spectrophotometry:

All spectrometric methods have related interferences which require to be addressed to so as to put the methods to analytical use. We might describe an interference to be a chemical, physical or spectral effect which might cause the analyte signal to be altered in intensity. Accordingly, there are three kinds of interferences in AAS. These are spectral, chemical and physical interferences. Now let us learn about these within the contexts of flame AAS and GFAAS.