Abstract
Three methods for the determination of chlorophenols in surface water have been evaluated. Two of them utilize solid phase extraction followed by derivatization either in aqueous phase or in organic solvent. The third method is based on liquid-liquid extraction with simultaneous in-situ derivatization. This method was found to be not applicable for samples of surface water. The surfactants present in the samples prevent the separation of the hexane layer at a ratio of 1: 20 or higher. Both methods using solid phase extraction gave acceptable results; however, the derivatization in aqueous phase proved its priority.
References
Korba T, Popl M (1993) Chem Listy 87: 332–347
Korhonen IOO (1984) J Chromatogr 315: 185–200
Haken JK, Korhonen IOO (1983) J Chromatogr 257: 267–273
Weishaar DE, Tallman DE, Anderson JL (1981) Anal Chem 53: 1809–1813
Buckman NG, Hill JQ, Magee RJ, McCormick MJ (1984) J Chromatogr 284: 441–446
Korhonen IOO, Knuutinen J (1983) J Chromatogr 256: 135–142
Ugland K, Lundanes E, Greibrokk T, Bjorseth A (1981) J Chromatogr 213: 83–90
Sithole BB, Williams DT, Lastoria C, Robertson JL (1986) J Assoc Off Anal Chem 69: 466–473
Fingler S, Drevenkar V, Vasilic Z (1987) Mikrochim Acta 1987 (II): 163–175
Maris FA, Nijenhuis M, Frei RW, de Jong GJ, Brinkman UAT (1988) J Chromatogr 435: 297–306
Dano SD, Chambon P, Chambon R, Sanou A (1986) Analusis 14: 538–542
Fayyad MK, Alawi MA, El-Ahmed TJ (1989) Chromatographia 28: 465–468
Chau ASY, Coburn JA (1974) J Assoc Off Anal Chem 57: 389–393
Hajšlová J, Kocourek V, Zemanová I, Pudil F, Davídek J (1988) J Chromatogr 439: 307–316
Xie TM, Abrahamsson K, Fogelqvist E, Josefsson B (1986) Environ Sci Technol 20: 457–463
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
Korba, T., Popl, M. & Novotná, M. Evaluation of methods for the determination of chlorophenols in surface water. Fresenius J Anal Chem 355, 91–93 (1996). https://doi.org/10.1007/s0021663550091
Received:
Revised:
Accepted:
Issue Date:
DOI: https://doi.org/10.1007/s0021663550091