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Title: Exploiting guava leaf extract as an alternative natural reagent for flow injection determination of iron
Authors: Thapanon Settheeworrarit
Supaporn Kradtap Hartwell
Somchai Lapanatnoppakhun
Jaroon Jakmunee
Gary D. Christian
Kate Grudpan
Keywords: Chemistry
Issue Date: 15-Dec-2005
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. © 2005 Elsevier B.V. All rights reserved.
ISSN: 00399140
Appears in Collections:CMUL: Journal Articles

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