Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
10560988 | Talanta | 2005 | 6 Pages |
Abstract
Guava leaf extract is utilized as an alternative natural reagent for quantification of iron. The flow injection technique enables the use of the extract in acetate buffer solution without the need of further purification. Some properties of the extract such as its stability and ability to form a colored complex with iron were studied. The proposed system is an environmentally friendly method for determination of iron with less toxic chemical wastes.
Keywords
Related Topics
Physical Sciences and Engineering
Chemistry
Analytical Chemistry
Authors
Thapanon Settheeworrarit, Supaporn Kradtap Hartwell, Somchai Lapanatnoppakhun, Jaroon Jakmunee, Gary D. Christian, Kate Grudpan,