Nadkarni, R. A. Kishore
Millennium Analytics, INC., East Brunswick, New Jersey
Pages: 21 Published: Jan 2011
An analytical revolution in the area of metals determination took place in the mid-fifties when Sir Alan Walsh of CSIRO, Melbourne, Australia, invented the technique of atomic absorption spectrometry (AAS) . Until then, metals had to be determined by the tedious, labor-intensive, and time-consuming techniques of wet chemistry separations and gravimetric, titrimetric, or colorimetric measurements.
Paper ID: MONO10108M