| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 1246591 | Talanta | 2006 | 7 Pages |
Abstract
A multicommutated flow-system was designed in order to increase analytical throughput and for controlling thermal effects on the NIR spectra for determination of Hexythiazox in pesticide formulations. An on-line standard addition was carried out showing the versatility and repeatability of multicommutation for the on-line mixing and dilution of solutions. Results obtained for commercial samples were statistically comparable with those obtained by an HPLC-reference method. Multicommutation-NIR allows the analysis of 52 samples per hour, in front of the 30 samples per hour analyzed by the NIR-batch procedure and the 7 samples per hour analyzed by HPLC-reference method.
Keywords
Related Topics
Physical Sciences and Engineering
Chemistry
Analytical Chemistry
Authors
Josep F. Ventura-Gayete, Sergio Armenta, Salvador Garrigues, Ángel Morales-Rubio, Miguel de la Guardia,