Pregled bibliografske jedinice broj: 117751
SPE Preconcentration and TLC Determination of Pesticides in Aquatic Samples
SPE Preconcentration and TLC Determination of Pesticides in Aquatic Samples // Proceedings of the International Symposium:"Planar Chromatography Today 2002" / Vovk, Irena ; Medja, Armin (ur.).
Ljubljana: National Institute of Chemistry, Ljubljana, Slovenia, 2002. str. 111-121 (predavanje, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)
CROSBI ID: 117751 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
SPE Preconcentration and TLC Determination of Pesticides in Aquatic Samples
Autori
Babić, Sandra ; Mutavdžić, Dragana ; Kaštelan-Macan, Marija
Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni
Izvornik
Proceedings of the International Symposium:"Planar Chromatography Today 2002"
/ Vovk, Irena ; Medja, Armin - Ljubljana : National Institute of Chemistry, Ljubljana, Slovenia, 2002, 111-121
Skup
Planar Chromatography Today 2002
Mjesto i datum
Novo Mesto, Slovenija, 04.10.2002. - 06.10.2002
Vrsta sudjelovanja
Predavanje
Vrsta recenzije
Međunarodna recenzija
Ključne riječi
pesticides; water; solid-phase extraction (SPE); thin-layer chromatography (TLC); preconcentration
Sažetak
Quantitative determination of pesticides: alachlor, atrazine and alpha-cypermethrin in aquatic samples is reported. Method involves solid-phase extraction (SPE) preconcentration of pesticides, separation of samples by means of thin-layer chromatography (TLC) and quantification by video densitometry. Computer-assisted optimization was used to select the optimum mobile phase composition. The extraction procedure was optimized regarding to the type of solvent and the volume of sample.
Izvorni jezik
Engleski
Znanstvena područja
Kemija
