On-line preconcentration system using a minicolumn of polyurethane foam loaded with Me-BTABr for zinc determination by Flame Atomic Absorption Spectrometry
Valfredo Azevedo Lemos, Walter Nei Lopes dos Santos, Juracir Silva Santos, Marcı́lio Bezerra de CarvalhoVolume:
481
Année:
2003
Langue:
english
Pages:
8
DOI:
10.1016/s0003-2670(03)00084-9
Fichier:
PDF, 105 KB
english, 2003