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Can I read Ion-selective Electrode for the Determination of Prazosin in Tablets on EtoBox?
Ion-selective Electrode for the Determination of Prazosin in Tablets by S Khalil; A Kelzieh; S.A Ibrahim is a Chemistry article available to read on EtoBox.
What is Ion-selective Electrode for the Determination of Prazosin in Tablets about?
A poly (vinylchloride) (PVC) membrane electrode selective for prazosinium cation based on prazosiniumphosphotungstate (PZ) 3 PT ion-associate is prepared. The electrode exhibits a linear response with an approximate Nernstian slope over the range of 2.7 )/10 (6 Á/10 (2 M. Calibration graph slope of the electrode is 58 mV PZ (1 concentration decade when preconditioned by soaking in distilled water for 1 h Á/20 days. The working pH of the electrode ranged from 1.5 to 6.4 and exhibits very good selectivity for the PZ with respect to a large number of inorganic cations and organic substances of biological importance. The standard additions method and potentiometric titration are used to determine the PZ in pure solution and in pharmaceutical preparations with satisfactory results.
Who reads Ion-selective Electrode for the Determination of Prazosin in Tablets?
It is typically read by researchers, students, and practitioners in Chemistry.
- Author
- S Khalil; A Kelzieh; S.A Ibrahim
- Publisher
- Elsevier Science; Elsevier ; Elsevier BV (ISSN 0731-7085)
- Published
- 2003
- Language
- EN
- Field
- Chemistry (Physical Sciences)