Rapid separation on copper powder of total mercury in blood and determination of mercury by flameless atomic absorption spectrometry.

The determination of mercury in blood by flameless atomic absorption spectrometry (FAAS) has been described. Prior to its analysis, the sample was decomposed by combustion and separated on a copper powder micro-column. A special type of cell has been used which gives a better sensitivity compared with the types of cells described in the literature and the… (More)