| Автор | Mandava, N. B. |
| Автор | Ito, Y. |
| Автор | Ruth, J. M. |
| Дата выпуска | 1985 |
| dc.description | AbstractCountercurrent chromatography (CCC) has been successfully applied for the separation of four chlorinated s-triazine derivatives, namely, simazine, atrazine, propazine, and trietazine, which are widely used as herbicides. Of several solvent systems investigated, n-hexane-ethyl acetate-methanol-water (8:2:5:5) gave the best range of the partition coefficient values because of the satisfactory solubility for all samples and therefore was used for the separation of s-triazines. Two types of countercurrent chromatographs, high speed CCC, and horizontal flow-through coil planet centrifuge, were used for s-triazines separation, and the identity of the separated fractions was unequivocally established by mass spectrometry. The potential practical application of CCC to herbicide analysis is discussed. |
| Формат | application.pdf |
| Издатель | Taylor & Francis Group |
| Копирайт | Copyright Taylor and Francis Group, LLC |
| Название | Separation of S-Triazine Herbicides by Countercurrent Chromatography |
| Тип | research-article |
| DOI | 10.1080/01483918508074127 |
| Print ISSN | 0148-3919 |
| Журнал | Journal of Liquid Chromatography |
| Том | 8 |
| Первая страница | 2221 |
| Последняя страница | 2238 |
| Аффилиация | Mandava, N. B.; U.S. Environmental Protection Agency |
| Аффилиация | Ito, Y.; Laboratory of Technical Development, National Heart, Lung, and Blood Institute |
| Аффилиация | Ruth, J. M.; Pesticide Degradation Laboratory, Agricultural Environmental Quality Institute |
| Выпуск | 12 |
| Библиографическая ссылка | Ebert, E. and Dunford, S. W. 1976. Effects of Triazine Herbicides on the Physiology of Plants. Residue Rev., 65: 103 |
| Библиографическая ссылка | Esser, H. O., Dupis, G., Ebert, E., Vogel, C. and Marco, G. J. 1975. “S-Triazines”. In Herbicides, Chemistry, Degradation and Mode of Action, Edited by: Kearney, P. C. and Kaufman, D. D. New York: Marcel Dekker, Inc.. |
| Библиографическая ссылка | Gunther, F. A. and Gunther, J. D., eds. 1970. The Triazine Herbicides Vol. 32, 413 Residue Rev. |
| Библиографическая ссылка | Murphy, R. T., Hofberg, A. H. and Buser, H. R. 1971. Collaborative study of a gas chromatographic method for the analysis of atrazine. J. Assoc. Official Anal. Chem., 54: 697 |
| Библиографическая ссылка | de Ashworth, R. B., Henriet, J., Lovett, J. F. and Martijn, A. 1980. “Analysis of technical and formulated pesticides”. In CIPAC Handbook Vol. IA, 1106 |
| Библиографическая ссылка | Horwitz, W., ed. 1980. AOAC Methods, , 13th Edition 121 |
| Библиографическая ссылка | Mandava, N. B., Ito, Y. and Conway, W. D. 1982. Countercurrent Chromato-graphy, Part I. Historical Development and Early Instrumentation. Amer. Lab., 14(10): 62 |
| Библиографическая ссылка | Mandava, N. B., Ito, Y. and Conway, W. D. 1982. Countercurrent Chromatography, Part II. Recent Instrumentation and Applications. Amer. Lab, 14(11): 48 |
| Библиографическая ссылка | Mandava, N. B. and Ito, Y. 1982. Separation of Plant Hormones by Countercurrent Chromatography. J. Chromatogr., 247: 315 |
| Библиографическая ссылка | Mandava, N. B. and Ito, Y. 1984. Plant Hormone Analysis by Countercurrent Chromatography. J. Liquid Chromatogr., 7: 303 |
| Библиографическая ссылка | Ito, Y. and Bowman, R. L. 1978. Preparative Countercurrent chromatography with horizontal flow through coil planet centrifuge. J. Chromatogr., 147: 221 |
| Библиографическая ссылка | Conway, W. D. and Ito, Y. Resolution in Countercurrent chromatography. J. Liquid Chromatogr, (in press) (see this issue) |
