Flow injection analysis of water. Part 2: Integrated system for automatic multideterrnination

This paper describes an integrated flow injection (FI) system for the determination of ammonia, sulphate and Fe(II)/Fe(III) which can work unattended for long periods. The system was designed for the determination of individual analytes in long series of samples. Each batch of samples requires manua...

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Detalles Bibliográficos
Autores principales: Cosano, J. S., de Castro, M. D. Luque, Valcárcel, M.
Formato: Texto
Lenguaje:English
Publicado: Hindawi Publishing Corporation 1993
Materias:
Research Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2548016/
https://www.ncbi.nlm.nih.gov/pubmed/18924970
http://dx.doi.org/10.1155/S1463924693000197
Descripción
Sumario:This paper describes an integrated flow injection (FI) system for the determination of ammonia, sulphate and Fe(II)/Fe(III) which can work unattended for long periods. The system was designed for the determination of individual analytes in long series of samples. Each batch of samples requires manual selection of parameters and units, such as wavelength for monitoring, preconcentration column, loops and switching of three valves to select the carrier, reagents and eluent. The system then works automatically.

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