Determination of triazine herbicides by capillary liquid chromatography with on-column focusing and temperature gradient
Determination of triazine herbicides by capillary liquid chromatography with on-column focusing and temperature gradient
Leon Gonzalez, M.E.; Perez Arribas, L.V.; Polo Diez, L.M.; Panis, C.; San Andres, M.P.
Analytica Chimica Acta 445(1): 29-34
2001
ISSN/ISBN: 0003-2670
DOI: 10.1016/s0003-2670(01)01243-0
The combination of capillary liquid chromatography, temperature gradient and on-column focusing with large injection volumes offers a powerful tool for the determination of very low concentrations of triazines and their degradation products when very polar degradation products are present. A temperature gradient from subambient temperatures up to 70 degrees C allows separation of eight triazines in 24 min.