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CATALYTIC CURRENTS IN DITHIOPHOSPHATE-IODIDE SYSTEMS. of and after contact with a 0. 0016 M solution of DTP had a similar shape.
Kinetic determination of selenium using the reduction of Nile Blue with sulfide ions.008-0.16 μg/mL. Solvent extraction with dithiophosphoric acids was proposed for the separation of selenium
Oxidation of hydroxylamine as an indicator reaction for the kinetic determination of copper and iron for kinetic determining copper(II) traces (detection limit of 2 × 10-8 M). It is shown that iron(II) and total
New indicator reactions involving sulfur-containing organic compounds for the kinetic determination of selenium,3-dithiomercaptopropionic, and rubeanic acids as reducing agents. In the presence of unithiol, down to 4 ng/mL selenium can
Photometric determination of thiourea with the use of sodium nitroprusside within the range 4 × 10-6-1 × 10-4 M. © 1997 MAEe Cyrillic signK Hayκa/Interperiodica Publishing.
Inversion voltammetric determination of molybdenum in steels using catalytic currents of oxidants in the electrodissolution stage
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