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Determinação de constituintes inorgânicos em tabacos por espectrometria de absorção atômica com chama e forno tubular na chama e aerossol térmico.
(Universidade Federal de Minas GeraisUFMG, 2008-02-27)
It was evaluated sample pretreatment procedures for Cd, Cu, Fe, Mn, Pb, and Zn determination in tobacco samples. Extraction and digestion procedures were investigated as alternative to the classic decomposition sample ...