Radim Štěpán

Baby food production chain: Pesticide residues in fresh apples and products

Radim Štěpán, J. Tichá, Jana Hajšlová et al. · Food Additives & Contaminants · 2005 · 98 citations

Determination of Seventeen Polar/Thermolabile Pesticides in Apples and Apricots by Liquid Chromatography/Mass Spectrometry

Jitka Zrostlı́ková, Jana Hajšlová, Tomáš Kovalczuk et al. · Journal of AOAC International · 2003 · 64 citations · Full text

Engineering, Pesticide-residue Analysis, Liquid Chromatography/mass Spectrometry +17

Uncertainties of gas chromatographic measurement of troublesome pesticide residues in apples employing conventional and mass spectrometric detectors

Radim Štěpán, Jana Hajšlová, Vladimı́r Kocourek et al. · Analytica Chimica Acta · 2004 · 49 citations

Food Chemistry, Troublesome Pesticide Residues, Engineering +15

Comprehensive two-dimensional gas chromatography with time-of-flight mass spectrometric detection for the determination of anabolic steroids and related compounds in nutritional supplements

Radim Štěpán, Petr Cuhra, Soňa Baršová · Food Additives & Contaminants Part A · 2008 · 45 citations · Full text

Nutritional Supplements, Creatine Monohydrate, Related Compounds +19

Analysis of phosphodiesterase type 5 inhibitors as possible adulterants of botanical-based dietary supplements: extensive survey of preparations available at the Czech market

Monika Jírů, Milena Stránská, Zbyněk Džuman et al. · Journal of Pharmaceutical and Biomedical Analysis · 2018 · 45 citations · Full text

Engineering, Nutraceutical Ingredient, Mass Analyzer +27