Abstract

The application of the vacuum-cup electrode to the spectrographic analysis of solutions of refractory-metal alloys is described. Both citric and oxalic acids in 5% sulfuric acid solution served as suitable complexing agents. The absence of interelement effects is demonstrated. Alternate sets of excitation parameters and variation of sample weight and aliquot sizes permit application of the technique to a broad range of element concentrations. Typical coefficients of variation of results obtained by the method are between 3% and 4%.

The Spectrochemical Analysis of Copper Base Alloys*

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The Use of Briquetted Samples in the Spectrochemical Analysis of Carbon and Alloy Steels and Other Metals

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J. Opt. Soc. Am. 40(4) 192-196 (1950)

A Study of the Applicability of the Pressed Pellet Electrode Method to the Spectrographic Analysis of Nickel Alloys*

C. J. Neuhaus
J. Opt. Soc. Am. 33(3) 167-174 (1943)

Feasibility of using laser-induced breakdown spectroscopy for analyzing deposit formation change of molybdenum disulfide on gas diffusion electrode due to coating method

Jin-Sang Yoon, Hye-One Lee, and Kibum Kim
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Characteristics of Pulsed Arcs in Spectrochemical Analysis. Part I: Zinc Alloys

D. A. Sinclair
J. Opt. Soc. Am. 39(11) 958-966 (1949)