Research Article | Open Access Volume 5 | Issue 3 | Paper 01 | doi.org/10.15228/2015.v05.i03.p01 |
J.A. Khadija
Department of Chemistry, Faculty of Education for Girls, University of Kufa, Iraq
N.U. Zaid
Department of Chemistry, Faculty of Education for Girls, University of Kufa, Iraq
| Received 07 Jul, 2015 | Accepted 25 Sep, 2015 | Published 05 Sep, 2015 |
ABSTRACT:
A new simple and rapid method was reported for the accurate and precised spectrophotometric determination of Aluminum [Al(III)] using flow injection analysis (FIA). The method is based on determination of Al (III) by Alizarin dye spectrophotometrically at 494nm.The various physical and chemical parameters affecting on determination of Al have been investigated including flow rate, reaction coil length, and volume of reagent (Alizarin), volume of sample, pH, and concentration of both reactants. The precision and accuracy of the results were determined through reproducibility. The interferences of ions were also checked using different ions. The method allows the determination of linear range (2-140) mg/l and the sampling rate of 120 samples per hour, the detection limit (0.5 mg/l) for FIA. Relative standard deviation for (60mg/l), n=10 for the method is found (0.274% for FIA).
The applications of this method were also studied for some pharmaceutical samples. Dispersion coefficient is measured for the method.
How to Cite this paper?
APA-7 Style
Khadija, J.A., Zaid, N.U. (2015). New Design of Flow Injection Unit for Determination of Aluminum (Iii) by Alizarin Dye. Pakistan Journal of Chemistry, 5(3), 96-103. https://doi.org/10.15228/2015.v05.i03.p01
ACS Style
Khadija, J.A.; Zaid, N.U. New Design of Flow Injection Unit for Determination of Aluminum (Iii) by Alizarin Dye. Pak. J. Chem. 2015, 5, 96-103. https://doi.org/10.15228/2015.v05.i03.p01
AMA Style
Khadija JA, Zaid NU. New Design of Flow Injection Unit for Determination of Aluminum (Iii) by Alizarin Dye. Pakistan Journal of Chemistry. 2015; 5(3): 96-103. https://doi.org/10.15228/2015.v05.i03.p01
Chicago/Turabian Style
Khadija, J., A., and N. U. Zaid. 2015. “New Design of Flow Injection Unit for Determination of Aluminum (Iii) by Alizarin Dye” Pakistan Journal of Chemistry 5, no. 3: 96-103. https://doi.org/10.15228/2015.v05.i03.p01
This work is licensed under a Creative Commons Attribution 4.0 International License.