Properties and analytical applications of the heteropolymolybdates of phosphorus, arsenic, silicon and germanium-III Examination of two- and three-component systems without separation.
By taking advantage of the possible variations in acid and molybdenum concentration, wavelength of measurement, alpha- and beta-modifications, and media, P, As, Si and Ge can be determined spectrophotometrically as the heteropolymolybdates without separation. Rapid procedures are proposed for the analysis of two- and three-component mixtures of these elements.
Halász
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A
Institute for Analytical Chemistry, University for Chemical Engineering, Veszprém, Hungary.
Pungor
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E
Polyák
K
K