A Spectrochemical Method for the Determination of Trace Impurities in Metallurgical Materials
- 1 May 1966
- journal article
- research article
- Published by SAGE Publications in Applied Spectroscopy
- Vol. 20 (3) , 168-171
- https://doi.org/10.1366/000370266774386128
Abstract
A method is described in which Ag, As, Au, Bi, Cd, Ge, In, Mo, Pb, Sb, Sn, and Tl are simultaneously determined in a variety of metallurgical materials. Preconcentration and separation are achieved by coprecipitation with copper as mixed sulphides, and excitation is by means of the dc arc. Provision is made for the analysis of a wide variety of materials using a single set of synthetic standards.Keywords
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- The Spectrochemical Analysis of Nickel Alloys*Journal of the Optical Society of America, 1947