Separation and identification of metals in human bones, placenta and milk and in air by adsorption and ion-exchange thin-layer chromatography - PubMed (original) (raw)

Separation and identification of metals in human bones, placenta and milk and in air by adsorption and ion-exchange thin-layer chromatography

I Baranowska et al. J Chromatogr A. 1996.

Abstract

A TLC method for the separation of heavy metals and their complexes with dithizone, 4-(2-pyridylazo)resorcinol and ethylenediaminetetraacetic acid was devised and conditions for the solid-phase extraction of heavy metal ions in human bones, placenta and milk after microwave mineralization and in air after alkaline absorption were elaborated.

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