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New derivatization method for determination of 3-chloro-4(dichloromethyl)-5-hydroxy-2(5H)-furanone in water

, : New derivatization method for determination of 3-chloro-4(dichloromethyl)-5-hydroxy-2(5H)-furanone in water. Journal of Chromatography A 790(1-2): 242-247

An extremely potent mutagen, 3-chloro-4(dichloromethyl)-5-hydroxy-2(5H)-furanone (MX) is commonly present in chlorinated drinking water. Due to its high mutagenic activity and according to World Health Organization guidelines its concentration should be controlled in drinking waters. Determination of MX is difficult due to ppt levels at which the compound usually exists in drinking waters. Derivatization of MX with 2-propanol is presented as a method which significantly lowers the GC-MS detection level compared to other alcohol derivatization agents.


DOI: 10.1016/s0021-9673(97)00744-9

Other references

Vagmistru, G., 1974: About natural swarming. Apicultura 27 (1) 5-6

Czosnek, H.; Ghanim, M.; Ghanim, M., 2002: The circulative pathway of begomoviruses in the whitefly vector Bemisia tabaci- insights from studies with tomato yellow leaf curl virus. Our current knowledge concerning the transmission of begomoviruses by the whitefly vector Bemisia tabaci is based mainly on research performed on the Tomato yellow leaf curl virus (TYLCV) complex and on a number of viruses originating from the Old...

Belloli, L.; Ughi, N.; Massarotti, M.; Marasini, B.; Biondi, M.Luisa.; Brambilla, G., 2011: Role of fetuin-A in systemic sclerosis-associated calcinosis. Journal of Rheumatology 37(12): 2638-2639

Fierer, J.; Eckmann, L.; Kagnoff, M., 1993: IL-8 secreted by epithelial cells invaded by bacteria. Infectious Agents and Disease 2(4): 255-258

Liatsikos, E.N.; Kallidonis, P.; Kyriazis, I.; Karnabatidis, D.; Tsamandas, A.; Sakellaropoulos, G.; Flaris, N.; Rigopoulos, C.; Toronidis, C.; Efthimiou, I.; Filos, K.; Siablis, D.; Perimenis, P., 2009: Metallic double pigtail ureteral stent usage during extracorporeal shock wave lithotripsy in the swine model: is there any effect on the ureter?. To examine the safety and compatibility of full-length metal ureteral stent usage with extracorporeal shock wave lithotripsy (SWL). Four Resonance ureteral stents and four special Resonance ureteral stents modified to contain thermocouples were pl...

Pencic, V., 1971: Resistance of corn varieties, self-pollinating lines and hybrids to Helminthosporium turcicum Pass. Of 69 maize varieties tested by inoculation in two or three successive years, six are named as showing a moderate degree of resistance to H. turcicum (Trichometasphaeria turcica). Among 356 inbred lines ZP-P4/1 was the most resistant and twelve ot...

Churruca, I.; Baxarías, P., 1989: Prader-Willi syndrome and anesthesia. Revista Espanola de Anestesiologia Y Reanimacion 36(3): 181-182

Kohasi, O.; Pearson, C.M.; Koga, T., 1977: Arthritogenicity of wax D from various mycobacteria related to oil vehicle composition and to the combination with poly I:C, cord factor and acetylated wax D. Most of wax D (peptidoglycolipid) used here appeared to be ineffective for production of arthritis when given in a water-in-oil emulsion, while the same wax D in squalane was very effective for production of arthritis. Arlacel A as an emulsifier a...

Marcus, E.L.; Clarfield, A.M., 1998: Predicting mortality in patients with bacteremia. Journal of the American Geriatrics Society 46(10): 1327-1328

D'Agostino, I.; Merritt, C.; Chen, P-Lung.; Seydoux, G.; Subramaniam, K., 2006: Translational repression restricts expression of the C. elegans Nanos homolog NOS-2 to the embryonic germline. Members of the nanos gene family are evolutionarily conserved regulators of germ cell development. In several organisms, Nanos protein expression is restricted to the primordial germ cells (PGCs) during early embryogenesis. Here, we investigate th...