Research Article
Direct Zinc Determination in Brazilian Sugar Cane Spirit by Solid-Phase Extraction Using Moringa oleifera Husks in a Flow System with Detection by FAAS
Table 3
Experimental recovery for determination of zinc in Brazilian cachaça samples by online preconcentration method.
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*Results are expressed as mean values ± S.D. based on three replicate () determinations. Confidence interval, 95%. |