| V Colloquium Chemiometricum Mediterraneum Ustica (PA), Sicily, Italy, Europe 25-27 June 2003 |
Dr. Giovanni Visco from Prof. L. Campanella Research Group |
Italy, Rome University La Sapienza Chemistry Department |
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"standard Certified metal solution for atomic spectrometry" from Fluka (Germany) were diluted to obtain secondary standard solutions. All the other reagents were of Analytic grade or Extrapure (Merck KGaA, Germany).
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