Selenium speciation in tea by dispersive liquid–liquid microextraction coupled to high‐performance liquid chromatography after derivatization with 2,3‐diaminonaphthalene

Publisher： John Wiley & Sons Inc

E-ISSN： 1615-9314|38|9|1577-1583

ISSN： 1615-9306

Source： JOURNAL OF SEPARATION SCIENCE (ELECTRONIC), Vol.38, Iss.9, 2015-05, pp. : 1577-1583

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