Authors: ROCHA FRP MARTELLI PB FRIZZARIN RM REIS BF

Citation: Frp. Rocha et al., AUTOMATIC MULTICOMMUTATION FLOW SYSTEM FOR WIDE-RANGE SPECTROPHOTOMETRIC CALCIUM DETERMINATION, Analytica chimica acta, 366(1-3), 1998, pp. 45-53

Authors: MARTELLI PB NETO JAG ZAGATTO EAG BRIENZA SMB MONTENEGRO MCBSM LIMA JLFC

Citation: Pb. Martelli et al., SEQUENTIAL ANALYTE REMOVAL IN FLOW-ANALYSIS - DETERMINATION OF NITROGEN, PHOSPHORUS AND POTASSIUM IN FERTILIZERS, Analytica chimica acta, 317(1-3), 1995, pp. 239-245

Authors: MARTELLI PB BOAVENTURA FR KRONKA EAM BERGAMIN H KORN M ZAGATTO EAG LIMA JLFC ARAUJO AN

Citation: Pb. Martelli et al., MULTICOMMUTATION IN FLOW-ANALYSIS .2. BINARY SAMPLING FOR SPECTROPHOTOMETRIC DETERMINATION OF NICKEL, IRON AND CHROMIUM IN STEEL ALLOYS, Analytica chimica acta, 308(1-3), 1995, pp. 397-405

Authors: DOSREIS BF ZAGATTO EAG MARTELLI PB BRIENZA SMB

Citation: Bf. Dosreis et al., TRIAL MEASUREMENTS IN FLOW-ANALYSIS, Analyst, 118(6), 1993, pp. 719-722