Determination of silicon by measurement of the absorbance of the n-amyl alcohol extract of α-silicomolybdic acid (application to high-purity copper and brasses) / Elsie M. Donaldson and W.R. Inman, Mineral...: M34-20/77E-PDF
“A procedure involving n-amyl alcohol extraction of α-silicomolybdic acid and spectrophotometric measurement of the extract (at 350 mμ) has been applied to the determination of trace amounts of silicon in high-purity copper metal and brasses. Interference from phosphorus and arsenic is eliminated by the selective destruction of their heteropoly complexes in a 3N sulphuric acid medium prior to the extraction of the silicon complex"--Abstract, p. i.
Permanent link to this Catalogue record:
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| Department/Agency | Canada. Natural Resources Canada. Canada. Mines Branch. |
|---|---|
| Title | Determination of silicon by measurement of the absorbance of the n-amyl alcohol extract of α-silicomolybdic acid (application to high-purity copper and brasses) / Elsie M. Donaldson and W.R. Inman, Mineral Sciences Division. |
| Series title | Technical bulletin ; TB 77 |
| Publication type | Series - View Master Record |
| Language | [English] |
| Format | Electronic |
| Electronic document | |
| Note(s) | Cover title. "September 1965." Digitized edition from print [produced by Natural Resources Canada]. Includes bibliographical references. Includes abstract in French. |
| Publishing information | Ottawa : Queen's Printer, 1966. |
| Author / Contributor | Donaldson, Elsie M. Inman, W. R. |
| Description | iii, 17 p. : charts |
| Catalogue number |
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| Departmental catalogue number | 299964 |
| Subject terms | Metals |