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Coulometric determination of sulfadimethoxine and sulfafurazole.
(Acta Poloniae Pharmaceutica - Drug Research, 1990)
A chlorocoulometric method for determination of sulfadimethoxine and sulfafurazole in pharmaceutical preparation is proposed. The electrogeneration of chloride is carried out in the supporting electrolyte consisting of 0.5 ...
Potentiometric determination of captopril
(Journal de Pharmacie de Belgique, 1990)
Potentiometric determination of furosemide
(Acta Pharmaceutica Jugoslavica, 1990)
A simple method is presented for the potentiometric determination of small quantities of furosemide in a pure state and in pharmaceutical formulations, using 0.1 mol l-1 chloramine-T as titrant. In potentiometric titrations ...