Comparative assessment of chromium level in human scalp hair using atomic absorption spectrophotometry and x-ray fluorescence techniques


This study was carried out to determine Chromium in human scalp hair samples using Atomic Absorption Spectrophotometry (AAS) and X-ray Fluorescence (XRF) techniques. The results of the analysis showed that the mean concentrations (mg/kg) of chromium in human scalp hair using AAS and XRF were; 2.82±3.11 and 16.90±26.7, respectively. The concentrations (mg/kg… (More)


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