Separation and identification of metals in human bones, placenta and milk and in air by adsorption and ion-exchange thin-layer chromatography.
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.
Baranowska
I
I
Department of Analytical and General Chemistry, Silesian Technical University, Gliwice, Poland.
Baranowski
J
J
Norska-Borówka
I
I
Pieszko
C
C
D000327:Adsorption; D000388:Air / Q000032:analysis*; D001842:Bone and Bones / Q000737:chemistry*; D002852:Chromatography, Ion Exchange / Q000379:methods; D002855:Chromatography, Thin Layer / Q000379:methods; D006801:Humans; D008670:Metals / Q000737:chemistry / Q000302:isolation & purification*; D008895:Milk, Human / Q000737:chemistry*; D010920:Placenta / Q000737:chemistry*
D008670:Metals