HPLC separace chlorfenolů na koloně malého průměru pro stanovení v povrchových vodách

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Title in English HPLC Separation of Chlorophenols on Narrow-Bore Column for Their Determination in River Water
Authors

ŠTĚPÁNKOVÁ Romana HRDLIČKA Aleš SOMMER Lumír

Year of publication 2001
Type Article in Proceedings
Conference Sborník 53. Zjazdu chemických spoločností
MU Faculty or unit

Faculty of Science

Citation
Field Analytic chemistry
Keywords Chlorophenols; HPLC; SPE; Narrow-Bore Column; River Water
Description Solid phase extraction of phenol and 15 chlorophenols from river water has been optimized and HPLC of the analytes on narrow-bore column has been investigated. The recoveries from 90% to 98% with exception of phenol (29%), pentachlorophenol (79%), and 2-chlorophenol (86%) were attained. Limits of detection ranged from 1.1 to 3.6 ug/L (5.2 for 2-chlorophenol and 14.6 for phenol) for the sample volume of 100 ml.
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