Articles

• GC-MS and FTIR Characterization of essential oil from the fresh leaves of Pandanus candalabrum obtained from Bayelsa state, Nigeria

  C. E Ogwuche, M. O. Edema

  1-10

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• Saturates in heavy organics precipitated from crude oil at different locations of the production line

  G. A Udourioh, O Achugasim, S. E Ofodile, I. P. Okoye

  11-24

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• Synthesis, characterization and antimicrobial studies of Fe (ii) and Cu(ii) complexes of acetylated and benzoylated derivatives of ciprofloxacin

  T. T Eugene-Osoikhia, J. C Obodozie, F Ayeni

  25-43

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• Physicochemical properties of biodiesel produced by transeterification of various esterified waste frying oils

  E.G Onyezeka, J. C Nnaji, S. K Omotugba, M. H Garba

  44-56

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• Chemical speciation of Zn, Pb, Fe and Mn in soil samples from the vicinity of a kaolin milling plant in Alkaleri, Bauchi state Nigeria

  A. O Abdullahi, A. B Mohammed, A. U. Maigari, L. A. Madaki

  57-68

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• Synthesis and pH-metric determination of the stability constant of iron (iii) plant-based oxalato complex

  J. J Gongden, K. K Gurumyen, B. A Danja, O. V Uduah, Y. N. Lohdip

  69-80

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