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An analysis method for the determination of platinum group elements (PGEs) in human hair and urine samples by microwave digestion and inductively coupled plasma mass spectrometry (ICP-MS) was developed. The microwave degestion conditions for different samples were studied in detail. Under the optimal conditions, the detection limits of Pt, Pd and Rh in hair samples were 0.02 ng/g, 0.05 ng/g and 0...
Platinum and lead have been determined by inductive couple plasma-mass spectrometry (ICP-MS) in roadside dust and plants including Japanese pagoda, Annual grass, Holly and Pine tree collected along main roads in Beijing. The higher Pt and Pb concentrations were found in samples along road with higher traffic volume. Among the plants examined, Pb contents in all selected plants well match with the...
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