Speciation Analysis of Arsenic Compounds by High-Performance Liquid Chromatography in Combination with Inductively Coupled Plasma Dynamic Reaction Cell Quadrupole Mass Spectrometry: Application for Vietnamese Rice Samples

Figure 1

Chromatogram of five arsenic species separated on the Hamilton PRP-X100 strong anion-exchange column. Concentration of all species: 1 ng·mL⁻¹. Other experimental conditions are listed in Table 1.