Rapid determination of nanogram amounts of tellurium in silicate rocks
Analytica Chimica Acta
By: L. P. Greenland and E.Y. Campbell
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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.
| Publication type | Article |
|---|---|
| Publication Subtype | Journal Article |
| Title | Rapid determination of nanogram amounts of tellurium in silicate rocks |
| Series title | Analytica Chimica Acta |
| DOI | 10.1016/S0003-2670(01)82261-3 |
| Volume | 87 |
| Issue | 2 |
| Year Published | 1976 |
| Language | English |
| Publisher | Elsevier |
| Description | 6 p. |
| First page | 323 |
| Last page | 328 |
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