Flow injection analysis of water. Part 2: Integrated system for automatic multideterrnination
Open Access
- 1 January 1993
- journal article
- research article
- Published by Wiley in Journal of Analytical Methods in Chemistry
- Vol. 15 (4) , 147-150
- https://doi.org/10.1155/s1463924693000197
Abstract
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.Keywords
Funding Information
- Investigacion Cientifica y Tecnica
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