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The determination of silver in silicate rocks by electrothermal atomic absorption spectrometry

Analytica Chimica Acta

By:
and

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Abstract

Silver is extracted from a 20% tartaric acid solution by using butyl acetate and diphenylthiourea, and the organic layer is analyzed directly by the graphite-furnace technique. The precisions is ca. 8% as estimated from multiple analysis of 13 standard rocks; there are no systematic errors. The detection limit is 2.4 ppb for 250-mg samples. ?? 1979.

Additional Publication Details

Publication type:
Article
Publication Subtype:
Journal Article
Title:
The determination of silver in silicate rocks by electrothermal atomic absorption spectrometry
Series title:
Analytica Chimica Acta
Volume
109
Issue:
1
Year Published:
1979
Language:
English
Larger Work Type:
Article
Larger Work Subtype:
Journal Article
Larger Work Title:
Analytica Chimica Acta
First page:
171
Last page:
175