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Periodical article |
Title: | Optimisation of ashing conditions for the determination of Ca, Mg, and Zn in unused lubricating oils |
Authors: | Udoh, A.P. Thomas, S.A. Ekanem, E.J. |
Year: | 1991 |
Periodical: | African Journal of Science and Technology. Series B, Science |
Volume: | 5 |
Issue: | 2 |
Period: | July |
Pages: | 8-12 |
Language: | English |
Notes: | biblio. refs., ills. |
Geographic terms: | Nigeria West Africa |
Subjects: | science and technology Lubricants Chemical analysis Oxidation |