Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
1172134 | Analytica Chimica Acta | 2006 | 6 Pages |
Abstract
NIR determination provides a sample frequency of 120Â hâ1, higher than that found by MIR and liquid chromatographic methods (60 and 15Â hâ1, respectively). On the other hand, the NIR method reduces the solvent consumption and waste generation, to only 1Â ml acetonitrile per sample as compared with 3.4Â ml chloroform required for the MIR determination and 60Â ml acetonitrile used in the chromatographic reference procedure. So, vibrational procedures can be considered serious alternatives to long and time consuming chromatographic methods usually recommended for quality control of commercially available pesticide formulations.
Related Topics
Physical Sciences and Engineering
Chemistry
Analytical Chemistry
Authors
Javier Moros, Sergio Armenta, Salvador Garrigues, Miguel de la Guardia,