Determination of trace elements in aqua regia and nitric acid digests
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چکیده
This Horizontal Standard includes principles and procedures for the determination of trace metals in aqua regia and nitric acid digests of sludge, soil and treated biowaste and neighbouring samples, using atomic absorption spectrometry with electrothermal atomization in a graphite furnace. The method is applicable for determination of low concentrations of the following elements: Ag, Cd, Co, Cr, Cu, Ni, Pb, Sb, Tl, V.
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تاریخ انتشار 2005