On-line preconcentration of rhodium on an anion-exchange resin loaded with 1,5-bis(2-pyridyl)-3-sulphophenyl methylene thiocarbonohydrazide and its determination in environmental s... von Sánchez Rojas, F, Ojeda, C.Bosch, Pavón, J.M.Cano

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Flow injection on-line electrothermal atomic absorption spectrometry von Alonso, E.Vereda, Garcı́a de Torres, A, Pavón, J.M.Cano

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Recent developments in derivative ultraviolet/visible absorption spectrophotometery von Ojeda, C.Bosch, Rojas, F.Sanchez, Pavon, J.M.Cano

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Analytical applications of N-phenylthiosemicarbazones von Pavón, J.M.Cano

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Derivative ultraviolet—visible region absorption spectrophotometry and its analytical applications von Rojas, F.Sanchez, Ojeda, C.Bosch, Pavon, J.M.Cano

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Flow-injection—diode-array detection: a hybrid approach to the automation of simultaneous determinations of metal ions with chromogenic reagents von Melgarejo, A.Gallardo, Pavón, J.M.Cano, Castro, A.Ríos

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Analytical properties of bipyridylglyoxal bis(4-phenyl-3-thiosemicarbazone) von Balairón, M.González, Pavón, J.M.Cano, Pino, F.

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Simultaneous spectrophotometric determination of cadmium, copper and zinc von Rodriguez, A.M.Garcia, de Torres, A.Garcia, Pavon, J.M.Cano, Ojeda, C.Bosch

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Preconcentration of cadmium, cobalt, copper, nickel and zinc by solvent extraction into methyl isobutyl ketone with 1,5-bis [1-(2-pyridyl) ethylidene] thiocarbonohydrazide and 1,5-... von Cordero, M.T.Siles, de Torres, A.Garcia, Pavon, J.M.Cano

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Solvent extraction of cadmium as a previous step for its determination in biological samples by electrothermal atomization atomic absorption spectrometry von Almendro, J.M.Espinosa, Ojeda, C.Bosch, de Torres, A.Garcia, Pavon, J.M.Cano

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Simultaneous determination of gallium and aluminium in biological samples by conventional luminescence and derivative synchronous fluorescence spectrometry von Pavon, J.M.Cano, de Torres, A.Garcia, Pozo, M.E.Ureña

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Sensitive spectrofluorimetric determination of zinc at ultra-trace levels von de Torres, A.Garcia, Chakrabarti, A.K., Pozo, E.Ureña, Pavon, J.M.Cano

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Analytical properties of 2,2′-bis (di-2-pyridinyl-methylene)-thiocarbohydrazone von Abascal, J.R.Bonilla, de Torres, A.Garcia, Pavon, J.M.Cano

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Di-2-pyridyl ketone 2-furoylhydrazone as a reagent for the fluorimetric determination of low concentrations of aluminium von Ordoñez, M.Salgado, de Torres, A.Garcia, Pavon, J.M.Cano

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Comparative study of analytical properties and applications of picolinaldehyde thiosemicarbazone and selenosemicarbazone von Pavon, J.M.Cano, Pino, F.

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The use of furfural thiosemicarbazone for the gravimetric determination of palladium von Pavon, J.M.Cano, Pino, F.

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2-(3′-sulphobenzoyl)pyridine thiosemicarbazone and phenyl thiosemicarbazone as spectrophotometric analytical reagents von Rodriguez, J.M.Bautista, Pavon, J.M.Cano

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Picolinaldehyde 4-phenyl-3-thiosemicarbazone as a spectrophotometric reagent for the selective determination of small amounts of cobalt in the presence of iron von Ariza, J.L.Gomez, Pavon, J.M.Cano, Pino, F.

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