. . . "Development of a solid-phase extraction with capillary liquid chromatography tandem mass spectrometry for analysis of estrogens in environmental water samples"@en . "NL - Nizozemsko" . . "[56454648A756]" . "15" . . "Journal of Chromatography A" . "5"^^ . . "194026" . "5"^^ . . "10.1016/j.chroma.2010.10.033" . "RIV/00216208:11310/11:10089764" . "Capillary liquid chromatography (cLC) hyphenated with tandem mass spectrometry (MS-MS) was used to separate and quantitate trace concentrations of five estrogens in aqueous samples. New C-18-based sorption materials bound to the silica support by monomeric and polymeric mechanisms were compared and tested for solid-phase extraction (SPE) of selected analytes with respect to optimization of their preconcentration yield. Application of an endcapped, monomer-bound preconcentration Discovery DSC-18Lt column under the optimized conditions provides yields in the range from 95 to 100% with a high repeatability (n =3, RSD {= 7.2%)."@en . . "Coufal, Pavel" . "WILDLIFE; FERTILITY; PROGESTOGENS; FATE; SLUDGE; SURFACE-WATER; MUNICIPAL SEWAGE; ELECTROSPRAY-IONIZATION; RIVER SEDIMENTS; ENDOCRINE-DISRUPTING CHEMICALS"@en . "\u010Cabala, Radom\u00EDr" . . "Capillary liquid chromatography (cLC) hyphenated with tandem mass spectrometry (MS-MS) was used to separate and quantitate trace concentrations of five estrogens in aqueous samples. New C-18-based sorption materials bound to the silica support by monomeric and polymeric mechanisms were compared and tested for solid-phase extraction (SPE) of selected analytes with respect to optimization of their preconcentration yield. Application of an endcapped, monomer-bound preconcentration Discovery DSC-18Lt column under the optimized conditions provides yields in the range from 95 to 100% with a high repeatability (n =3, RSD {= 7.2%)." . . "P(1M06011), P(7F09016), Z(MSM0021620857)" . . "000289331200025" . . . "RIV/00216208:11310/11:10089764!RIV13-MSM-11310___" . . . "Tesa\u0159ov\u00E1, Eva" . . "Kozl\u00EDk, Petr" . "0021-9673" . . . "6"^^ . . "Development of a solid-phase extraction with capillary liquid chromatography tandem mass spectrometry for analysis of estrogens in environmental water samples" . . . . "1218" . . . . . . "11310" . . . "Development of a solid-phase extraction with capillary liquid chromatography tandem mass spectrometry for analysis of estrogens in environmental water samples"@en . "Bos\u00E1kov\u00E1, Zuzana" . "Development of a solid-phase extraction with capillary liquid chromatography tandem mass spectrometry for analysis of estrogens in environmental water samples" . .