Analytical Sciences

Abstract − Analytical Sciences, 17(3), 457 (2001).

On-line Preconcentration System Using a Packed-Bed Filter for the Determination of Lead in Tap Water by Inductively Coupled Plasma Atomic Emission Spectrometry with Ultrasonic Nebulization
Rodolfo G. WUILLOUD, Jose A. SALONIA, Jose A. GASQUEZ, Roberto A. OLSINA, and Luis D. MARTINEZ 
Department of Analytical Chemistry, Faculty of Chemistry, Biochemistry and Pharmacy, National University of San Luis, Chacabuco and Pedernera, P. O. Box 375, 5700 San Luis, Argentina