Figure 3From: Graphite furnace atomic absorption spectrometry as a routine method for the quantification of beryllium in blood and serumVariations in the background signal; (a) blood without modifier; (b) blood with 15 μg of Palladium; (c) blood with 10 μg Magnesium; (d) serum without modifier; (e) serum with 10 μg Palladium; (f) serum with 12 μg Magnesium.Back to article page