Application of Dispersive Liquid-Liquid Microextraction with Graphite Furnace Atomic Absorption Spectrometry for Determination of Trace Amounts of Zinc in Water Samples
Author
Source
International Journal of Analytical Chemistry
Issue
Vol. 2013, Issue 2013 (31 Dec. 2013), pp.1-4, 4 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2013-05-12
Country of Publication
Egypt
No. of Pages
4
Main Subjects
Abstract EN
A selective and simple method for separation and preconcentration of zinc ions was developed by using dispersive liquid-liquid microextraction.
Parameters that have an effect on the microextraction efficiency such as volume of extraction and disperser solvent, extraction time, and adding salt were investigated.
Under optimum conditions, a preconcentration factor of 250 was obtained.
The limit of detection (LOD) obtained under the optimal conditions was 0.09 ng mL−1.
The linearity of method was obtained in range of 0.2–50 ng mL−1 with a correlation coefficient (r) of 0.9974.
The relative standard deviation for 10 replicate determinations at 1.0 ng mL−1 of zinc was 2.53%.
The proposed method was successfully applied to the analysis of zinc in water sample.
American Psychological Association (APA)
Mazloomifar, Ali. 2013. Application of Dispersive Liquid-Liquid Microextraction with Graphite Furnace Atomic Absorption Spectrometry for Determination of Trace Amounts of Zinc in Water Samples. International Journal of Analytical Chemistry،Vol. 2013, no. 2013, pp.1-4.
https://search.emarefa.net/detail/BIM-495255
Modern Language Association (MLA)
Mazloomifar, Ali. Application of Dispersive Liquid-Liquid Microextraction with Graphite Furnace Atomic Absorption Spectrometry for Determination of Trace Amounts of Zinc in Water Samples. International Journal of Analytical Chemistry No. 2013 (2013), pp.1-4.
https://search.emarefa.net/detail/BIM-495255
American Medical Association (AMA)
Mazloomifar, Ali. Application of Dispersive Liquid-Liquid Microextraction with Graphite Furnace Atomic Absorption Spectrometry for Determination of Trace Amounts of Zinc in Water Samples. International Journal of Analytical Chemistry. 2013. Vol. 2013, no. 2013, pp.1-4.
https://search.emarefa.net/detail/BIM-495255
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-495255