Russeva, Ellena, Kubáň, Vlastimil, Sommer, Lumír (1979) Spectrophotometric study of complexation equilibria and of a method for the determination of Fe(III) ions with 4-(2-pyridylazo)resorcinol and 4-(2-thiazolylazo)resorcinol. Collection of Czechoslovak Chemical Communications, 44. 374-392 doi:10.1135/cccc19790374

See Also

These are possibly similar items as determined by title/reference text matching only.

	Langová, Marie, Šimek, Zdeněk, Chromá, Jitka, Sommer, Lumír (1987) A spectrophotometric study of the complexation equilibria and the determination of nickel(II) with 4-(2-pyridylazo)resorcinol, 4-(2-thiazolylazo)resorcinol, and 2-(5-bromo-2-pyridylazo)-5-(diethylamino)phenol. Collection of Czechoslovak Chemical Communications, 52. 878-912 doi:10.1135/cccc19870878
	Hrdlička, Aleš, Langová, Marie (1980) Complex equilibria and spectrophotometric determination of copper with 4-(2-pyridylazo)resorcinol and 4-(2-thiazolylazo)resorcinol. Collection of Czechoslovak Chemical Communications, 45. 1502-1524 doi:10.1135/cccc19801502
	Koblížková, Věra, Kubáň, Vlastimil, Sommer, Lumír (1978) Spectrophotometric study of complexation equilibria and methods of determining Cu(II) and Ni(II) with 2-(2-pyridylazo)-1-naphthol-4-sulphonic acid. Collection of Czechoslovak Chemical Communications, 43. 2711-2731 doi:10.1135/cccc19782711
	Gladilovich, Dimitrii Borisovich, Kubáň, Vlastimil, Havel, Josef (1988) Chelating equilibria of 2-(5-bromo-2-pyridylazo)-5-diethylaminophenol and 4-(2-pyridylazo)resorcinol with La(III) ions. Collection of Czechoslovak Chemical Communications, 53. 526-542 doi:10.1135/cccc19880526
	Doležal, Josef, Sommer, Lumír (1994) Reverse-Phase High Performance Liquid Chromatography of Metal Chelates of 4-(2-Pyridylazo)resorcinol and 4-(2-Thiazolylazo)resorcinol. Simultaneous Determination of Low Concentrations of Co, Ni and Fe. Collection of Czechoslovak Chemical Communications, 59. 2209-2226 doi:10.1135/cccc19942209
	Pollák, Miloš, Kubáň, Vlastimil (1979) Comparison of spectrophotometric methods of determination of zinc(II) in biological material and study of its complex formation reactions with 4-(2-pyridylazo)resorcinol. Collection of Czechoslovak Chemical Communications, 44. 725-741 doi:10.1135/cccc19790725
	Jančář, Luděk, Havel, Josef, Kubáň, Vlastimil, Sommer, Lumír (1982) Effective spectrophotometric study of the complexation reactions of 2-(2-pyridylazo)-1-naphthol-4-sulphonic acid with Zn(II) and Cd(II) using the SQUAD-G program. Collection of Czechoslovak Chemical Communications, 47. 2654-2675 doi:10.1135/cccc19822654
	Sommer, L., Langová, M., Kubáň, V. (1976) Spectrophotometric study of complexation equilibria of copper(II) with 2-(2-thiazolylazo)-4-methylphenol. Collection of Czechoslovak Chemical Communications, 41. 1317-1333 doi:10.1135/cccc19761317
	Vošta, J., Havel, J. (1977) Spectrophotometric study of the complexation of Pr(III) with 4-(2-thiazolylazo)resorcinol and 1-(2-thiazolylazo)-2-naphthol-3,6-disulphonic acid. Collection of Czechoslovak Chemical Communications, 42. 2871-2889 doi:10.1135/cccc19772871
	Kubáň, Vlastimil, Bulawa, Radim (1989) The FIA determination of lead with 4-(2-pyridylazo)resorcinol after preconcentration on a microcolumn of a chelating sorbent. Collection of Czechoslovak Chemical Communications, 54. 2674-2682 doi:10.1135/cccc19892674
	Buršík, Vladimír, Kubáň, Vlastimil, Sommer, Lumír (1988) The simultaneous determination of Fe(III) and Cu(II) in the presence of Zn(II) using 2-(5-bromo-2-pyridylazo)-5-(diethylamino)phenol. Collection of Czechoslovak Chemical Communications, 53. 3040-3049 doi:10.1135/cccc19883040