Determination of arsenic, selenium and mercury in water by hydride generation-cold vapor atomic absorption spectrometry
MIANYANG BIGANT TECHNOLOGY CO LTD , https://www.bigantech.comThis article outlines the procedures for the accurate and reliable pretreatment and analysis of arsenic, selenium and mercury in water using FIAS-AAS. Before the atomization of the hydride, a concentration step is performed, which makes its analysis more efficient than the solution atomization system. The use of a heated quartz atomizer enhances the sample transfer efficiency, thereby increasing the sensitivity so that very low content determinations can be made.
Next Article
Demystifying the "source of error" of the stage
Prev Article
AZ-M0310 gradient microclimate observation system