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  • Title: Determination of silver in ores and metallurgical concentrates by a combination of fire-assay preconcentration (using tin as collector) and atomic-absorption spectrophotometry.
    Author: Moloughney PE, Graham JA.
    Journal: Talanta; 1971 May; 18(5):475-9. PubMed ID: 18960908.
    Abstract:
    A new method is described for the determination of silver in ores and metallurgical concentrates. The procedure is based on collection of silver in a tin button during a fire assay fusion, and the subsequent determination by atomic-absorption spectrophotometry. The proposed method is rapid and free from inter-element interferences, and results obtained agree favourably with those obtained by alternative methods.
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