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Rapid determination of nanogram amounts of tellurium in silicate rocks

Analytica Chimica Acta
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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
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