Determination of metal ions in tea samples using task-specific ionic liquid-based ultrasound-assisted dispersive liquid-liquid microextraction coupled to liquid chromatography with ultraviolet detection
2016 ◽
Vol 39
(8)
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pp. 1411-1417
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2013 ◽
Vol 931
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pp. 111-116
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Vol 879
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pp. 3429-3433
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Vol 25
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Vol 50
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Vol 31
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