SBA-15/Metformin as a novel sorbent combined with surfactant-assisted dispersive liquid–liquid microextraction (SA-DLLME) for highly sensitive determination of Pb, Cd and Ni in food and environmental samples
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منابع مشابه
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ژورنال
عنوان ژورنال: Journal of the Iranian Chemical Society
سال: 2018
ISSN: 1735-207X,1735-2428
DOI: 10.1007/s13738-017-1272-0