Determination of Trace Silver in Geological Samples by Flow Injection On-line Extraction-Flame Atomic Absorption Spectrometry
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ABSTRACT
The optimum parameters of the flow injection on-line extraction system were investigated. The detection limit and relative standard deviation of the method were 0. 54 ng/ml and 1. 64%(20ng/ml Ag,n= 10)respectively. 20~30 samples aliquots can be analyzed i
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