Separation and flame atomic absorption spectrometric determination of total chromium and chromium (III) in phosphate rock used for production of fertilizer
El-Sheikh, Amjad H., Al-Degs, Yahya S., Sweileh, Jamal A., Said, Adi J.
Published in Talanta (Oxford) (15.11.2013)
Published in Talanta (Oxford) (15.11.2013)
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Journal Article
Development of a new method for determination of aluminum (Al) in Jordanian foods and drinks: Solid phase extraction and adsorption of Al3+-d-mannitol on carbon nanotubes
Sweileh, Jamal A., Misef, Karema Y., El-Sheikh, Amjad H., Sunjuk, Mahmoud S.
Published in Journal of food composition and analysis (01.02.2014)
Published in Journal of food composition and analysis (01.02.2014)
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Journal Article
Critical evaluation and comparison of enrichment efficiency of multi-walled carbon nanotubes, C18 silica and activated carbon towards some pesticides from environmental waters
El-Sheikh, Amjad H., Sweileh, Jamal A., Al-Degs, Yahya S., Insisi, Ahmad A., Al-Rabady, Nancy
Published in Talanta (Oxford) (15.02.2008)
Published in Talanta (Oxford) (15.02.2008)
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Journal Article
Effect of oxidation and dimensions of multi-walled carbon nanotubes on solid phase extraction and enrichment of some pesticides from environmental waters prior to their simultaneous determination by high performance liquid chromatography
El-Sheikh, Amjad H., Insisi, Ahmad A., Sweileh, Jamal A.
Published in Journal of Chromatography A (14.09.2007)
Published in Journal of Chromatography A (14.09.2007)
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Journal Article
Solid phase extraction and uptake properties of multi-walled carbon nanotubes of different dimensions towards some nitro-phenols and chloro-phenols from water
El-Sheikh, Amjad H., Al-Jafari, Maisa K., Sweileh, Jamal A.
Published in International journal of environmental analytical chemistry (01.02.2012)
Published in International journal of environmental analytical chemistry (01.02.2012)
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Journal Article