第18楼2006/04/21
Atomic absorption absorption spectroscopy (AAS) is one of the commonest instrumental methods
for analyzing for metals and some metalloids. But because of interferences, poor reproducibility, and
poor detection limits an alternative method for some elements--mostly metalloids--has been developed.
Hydride generation atomic absorption spectroscopy (HGAAS) is available via an option for
many modern AAS instruments. It "only" requires the hydride generation module.