Tellurium: A new sensitive test
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Abstract
A new, extremely sensitive method for the quantitative determination of tellurium is based on the induced precipitation of elemental gold from a 6N HCl solution containing gold chloride, cupric chloride, and hypophosphorous acid; the amount of gold reduced is proportional to the amount of tellurium present. As little as 1 nanogram (1 X 10-9 g) of tellurium gives a measurable reaction with 1 mg of gold in 50 ml of solution.
Publication type | Article |
---|---|
Publication Subtype | Journal Article |
Title | Tellurium: A new sensitive test |
Series title | Science |
DOI | 10.1126/science.141.3575.42 |
Volume | 141 |
Issue | 3575 |
Year Published | 1963 |
Language | English |
Publisher | AAAS |
Description | 2 p. |
First page | 42 |
Last page | 43 |
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