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Please use this identifier to cite or link to this item: http://hdl.handle.net/1834/2051

Title: Determinación experimental del límite de detección, en el análisis de metales pesados en organismos marinos, por espectrofotometría de absorción atómica
Other Titles: Experimental determination of the detection limit in heavy metals analysis in marine organisms by atomic absorption spectrometry
Authors: Moreno, V.J.
Pérez, A.
ASFA Terms: Heavy metals
Spectroscopic techniques
Marine organisms
Issue Date: 1984
Publisher: Mar del Plata: Instituto Nacional de Investigación y Desarrollo Pesquero (INIDEP)
Citation: Revista de Investigación y Desarrollo Pesquero, 4. p. 103-112
Abstract: The determination limit is defined as the minimum concentration of a substance in a sample that can be distinguished from the background with a given probability, using a particular analytical method. It is assumed that the concept of detention can be used satisfactorily to quality an analytical method. Some criteria which are necessary for intercalibration purpose are given in this paper. An algebraic method to calculate the detection limit easily and with minimum experimental work was developed. A method to determine the number of repetitions needed when the levels of the analyzed substance are near or under the detection limit of the method is also shown.
URI: http://hdl.handle.net/1834/2051
ISSN: 0325-6375
Appears in Collections:1. Revista de Investigación y Desarrollo Pesquero

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