Fig. 2. Correlation between the wheat flour mass introduced into the graphite furnace and the integrated absorbance. Tpyr =700◦C; Tat = 1600 ◦C; modifier: 10g Pd+3g Mg + 0.05% Triton X-100 + 0.1% (v/v) H2O2.
Fig. 2. Correlation between the wheat flour mass introduced into the graphitefurnace and the integrated absorbance. Tpyr =700◦C; Tat = 1600 ◦C; modifier: 10gPd+3g Mg + 0.05% Triton X-100 + 0.1% (v/v) H2O2.