Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
10559884 | Talanta | 2011 | 7 Pages |
Abstract
The described flow injection potentiometric methods enabled the fluoride determination within the required quantification range 0.10-100Â mM. The possible interferences from the growth medium were minimized in-line. The determination rate was 78Â hâ1 for the off-line monitoring of RBC and 50â1Â h for the on-line monitoring of the SBR, with a sample consumption of 0.500Â mL and 0.133Â mL per determination, respectively. Furthermore, the overall reagent consumption was quite low. The accuracy of the system was evaluated by comparison with a batch procedure. The SBR efficiency was monitored both on-line by the flow system and off-line by HPLC, for comparison purposes.
Keywords
Related Topics
Physical Sciences and Engineering
Chemistry
Analytical Chemistry
Authors
Raquel B.R. Mesquita, Inês C. Santos, Marta F.F. Pedrosa, Anouk F. Duque, Paula M.L. Castro, António O.S.S. Rangel,