A Matrix Modification Experiment for Use in Electrothermal Atomic Absorption Spectrophotometry980-981

• Frederick Vernon ^[1] ; Michael N. Quigley ^[2]
  1. [1] University of Salford

     University of Salford

     Reino Unido

     
  2. [2] Duquesne University

     Duquesne University

     City of Pittsburgh, Estados Unidos

     
• Localización: Journal of chemical education, ISSN 0021-9584, Vol. 73, Nº 10 (October), 1996, págs. 980-981
• Idioma: inglés
• Texto completo no disponible (Saber más ...)
• Resumen

  • The advantages of matrix modification are explained in relation to the direct determination of trace metal ions in natural or artificial seawater. An experimental procedure is described leading to the determination of Mn2+ in seawater using matrix modification to eliminate interference effects from volatilized NaCl. The procedure is adaptable to the determination of other trace metal ions in seawater.