Rivas, Zulay, Instituto para la Conservación de la Cuenca del Lago de Maracaibo (ICLAM)-Venezuela, Venezuela, República Bolivariana de

• Ciencia Vol. 14 Núm. 1 - €∞®¬†¥¬÷“ ø§
  Modified procedure for the simultaneous determination of nitrogen, phosphorus and sulphur by hydrogen peroxide microwave digestion and ion chromatography
  Resumen  PDF