Journal of Research of the National Bureau of Standards Section A Physics and Chemistry · 1963 · 35 citations · 4 references
Natural SciencesChemistryAnalytical ChemistryElectroanalytical MethodsElectrochemistryRedox TitrationsDichromate TitrationsTitration Curve AnalysisTitration Methods For Electrolytes
A method has been developed for the precise assay of potassium dichromate by constant-current coulometric titration with ferrous ions generated at a platinum cathode. It, is shown that one-half gram samples of the dichromate can be titrated with a standard deviation of 0.003 percent.
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Determination of the value of the faraday with a silver-perchloric acid coulometer
D. Norman Craig, J.I. Hoffman, Catherine A. Law et al. · Journal of Research of the National Bureau of Standards Section A Physics and Chemistry · 1960 · 49 citations · Full text
Natural Sciences, Chemistry, Physics +11