prof. RNDr. Josef Havel, DrSc.

1994

• Multicomponent Spectrophotometric Analysis of Metal Ions Based on Simultaneous or Consecutive Application of Several Reagents

  PERŮTKA Jiří HAVEL Josef JANČÁŘ Luděk

  Article in Periodical

  Collection of Czechoslovak chemical communications, year: 1994, volume: 59, edition: 6

• Spectrophotometric Determination of Rare Earth Elements by Flow Injection Analysis Based on Their Reaction with Xylenol Orange and Cetylpyridinium Bromide

  HAVEL Josef MORENO Carlos HRDLIČKA Aleš VALIENTE Manuel

  Article in Periodical

  Talanta, year: 1994, volume: 41, edition: 8

1993

• 6-Substituted 2-(2-Benzothiazolyl)(1,2,3)Benzotriazol-1-Oxides and the Kinetics of their Formation

  POTÁČEK Milan KUKAČKA Alois PETRŮ Miloš MANOLOPULU Amalia HAVEL Josef

  Article in Periodical

  React. Kinet. Catal. Lett., year: 1993, volume: 51, edition: 1

1992

• Detection of Rare Earth Elements by Post-Column Reaction with Xylenol Orange and Cetylpyridinium Bromide

  HRDLIČKA Aleš HAVEL Josef VALIENTE Manuel

  Article in Periodical

  J. High Resolut. Chromatogr., year: 1992, volume: 15, edition: 1-12

• Optimización del Sistema de Determinación Espectrofotométrica de Tierras Raras Mediante su Reacción con Naranja de Xilenol Sensibilizada con Agentes Tensoactivos. Applicación a la Determinación en Continuo Mediante Análisis por Inyección en Flujo

  HRDLIČKA Aleš MORENO Carlos HAVEL Josef VALIENTE Manuel

  Article in Proceedings

  Reunión del Grupo de Espectroscopia Analítica de Sociedad Espaňola de Química Analítica, year: 1992

1991

• Evaluation of ICP-AES Multicomponent Trace Analysis Data by Partial Least-Squares Calibration

  HAVEL Josef HRDLIČKA Aleš MORENO Carlos VALIENTE Manuel

  Article in Proceedings

  2nd Scandinavian Symp. on Chemometrics, year: 1991

1988

• Computation of Solution Equilibria: A Guide to Methods in Potentiometry, Extraction, and Spectrophotometry

  HAVEL Josef HOEGFELDT Erik MELOUN Milan

  Monograph

  Year: 1988