Kinetic flow-injection spectrofluorimetr
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V. Marco; F. Carrillo; C. PΓ©rez-Conde; C. CΓ‘mara
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Article
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1993
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Elsevier Science
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English
β 369 KB
A flow injection-spectrofluorimetric method is reported for the determination of fluoride, based on the ability of trace fluoride to increase the rate of formation of a fluorescent Al(III)-Eriochrome Red B complex in the presence of hexamethylenetetramine. Various chemical and physical variables aff