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The magnesium and calcium content (fresh weight basis) of 243 food, 69 beverages and 11 potable water samples were determined using flame atomic absorption spectrometry. Analyses of NIST and CBR-CEC(More)
Hydride generation atomic absorption spectrometry was used to determine selenium content in cereals, legumes and dry fruits from the coast of the province of Granada (southeastern Spain). Accuracy(More)
Serum concentrations were measured in individuals (n = 50) with liver diseases (cirrhosis and hepatitis) by hydride generation atomic absorption spectrometry in a cross-sectional study. Mean serum(More)
Arsenic concentrations were determined in 126 urine samples by hydride generation atomic absorption spectrometry. Samples were mineralized with nitric acid in a thermostated mineralization block.(More)
The concentration and the oxidation state of selenium in farmland soils, sewage sludges, and sands was determined by using hydride generation atomic absorption spectrometry. Total Se concentrations(More)