Determination of Total Selenium in Infant Formulas: Comparison of the Performance of FIA and MCFA Flow Systems

<table>FIA system for total selenium determination by HG-AAS. S: sample; V: 6-port valve; P: peristaltic pump; MC: mixing coil (50 cm); PS: phase separator; QC: quartz cell; W: waste.</table>

International Journal of Analytical Chemistry

fig1

Figure 1

Figure 1: Determination of Total Selenium in Infant Formulas: Comparison of the Performance of FIA and MCFA Flow Systems 