Virtual International Authority File


Kumar Gupta, Vinod National Library of Poland

VIAF ID: 117147663163060552883 (Personal)


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Title Sources
Extractive spectrophotometric determination of organophosphorus pesticides with molybdate and Ethylene Blue by flotation - dissolution method National Library of Poland
A new and efficient absorbing system for in situ spectrophotometric determination of nitrogen dioxide environmental samples National Library of Poland
A new method for the determination of parathion-methyl with 6-amino-1-naphthol-3-sulphonic acid in environmental samples National Library of Poland
A new Zn²+-selective potentiometric sensor based on dithizone - PVC membrane National Library of Poland
A rapid method for the field detection of sulphur dioxide in air and sulphites in water and foods National Library of Poland
A sensitive colorimetric method determination of ascorbic acid in food, pharmaceuticals and biological samples National Library of Poland
Sensitive spectrophotometric determination of hydrogen sulphide by leuco Crystal Violet in the steel plant air National Library of Poland
Synthesis and application of new chiral variants of Marfey's reagent for liquid chromatographic separation of the enantiomers of α-amino acids National Library of Poland

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