Surfactant-assisted emulsification dispersive liquid-liquid microextraction using 2-thenoyltrifluoroacetone as a chelating agent coupled with electrothermal atomic absorption spectrometry for the speciation of chromium in water and rice samples

Nattawut Dokpikul, Wipharat Chuachuad Chaiyasith, Ratana Sananmuang, Richmond J. Ampiah-Bonney

Food Chemistry · 2017 · 35 citations · 30 references

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