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Rapid determination of nanogram amounts of tellurium in silicate rocks

Analytica Chimica Acta

By:
and

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Abstract

A hydride-generation flameless atomic-absorption technique is used to determine as little as 5 ng g-1 tellurium in 0.25 g of silicate rock. After acid decomposition of the sample, tellurium hydride is generated with sodium borohydride and the vapor passed directly to a resistance-heated quartz cell mounted in an atomic-absorption spectrophotometer. Analyses of 11 U.S. Geological Survey standard rocks are presented. ?? 1976.

Additional Publication Details

Publication type:
Article
Publication Subtype:
Journal Article
Title:
Rapid determination of nanogram amounts of tellurium in silicate rocks
Series title:
Analytica Chimica Acta
Volume
87
Issue:
2
Year Published:
1976
Language:
English
Larger Work Type:
Article
Larger Work Subtype:
Journal Article
Larger Work Title:
Analytica Chimica Acta
First page:
323
Last page:
328
Number of Pages:
6