RA-7000A Mercury Analyzer

Cold Vapor Atomic Absorption Spectroscopy (CVAAS) has been one of the most prominent techniques used for mercury analysis. It is capable of detecting trace levels of mercury in water supplies as well as biological samples. The RA-7000A Cold Vapor Mercury Analyzer from Nippon Instruments Corporation (NIC) is a crucial tool for laboratory use in this regard.

The RA-7000A performs cold vapor atomic absorption for CVAAS mercury analysis according to traditional EPA and other regulatory methods in waters, wastewaters, soils, sediments, sludges & other biological and environmental compounds. The EPA-compliant RA-7000A is unique in that it measures aqueous, acidified samples using automated discrete direct purge (DDP) technology as opposed to continuous flow, resulting in a waste reduction of over 80%. It does this without the need for any compressed gases and includes a built-in enclosure to protect the integrity of your samples. With the ability to begin with an economical single-sample configuration, the RA-7000A Series has options to expand when needed to include automated analysis and even fully automated digestion & analysis. The RA-7000A Mercury Analyzers are a fit for every laboratory that requires cold vapor atomic absorption spectroscopy for mercury.