Ultrasound-Assisted Dispersive Microsolid-Phase Extraction for Preconcentration of Trace Cobalt and Nickel in Environmental Samples Prior to their Determination by Flame Atomic Absorption Spectrometry |
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Authors: | Gouda A A El Sheikh R El Sayed H M Khedr A M Al Ezz Sh Abo Gamil W Hamdy M |
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Affiliation: | 1.Zagazig University, Zagazig, Egypt ;2.Tanta University, Tanta, Egypt ;3.Port Said University, Port Said, Egypt ; |
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Abstract: | Journal of Applied Spectroscopy - A new, green, simple, and validated ultrasound-assisted dispersive microsolid-phase extraction method applying unprecedented adsorbent-modified multiwalled carbon... |
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