The changes in dioxin and PCB concentrations in different feed materials over time – preliminary study
Pajurek, Marek, Warenik-Bany, Małgorzata, Mikołajczyk, Szczepan, Pietroń, Wojciech Jerzy
Quantification of brominated flame retardants in soil
Pietroń, Wojciech Jerzy, Baran, Monika, Pajurek, Marek, Mikołajczyk, Szczepan
Determination of five sulfonamides in medicated feedingstuffs by liquid chromatography with ultraviolet detection
Pietroń, Wojciech Jerzy, Cybulski, Wojciech, Krasucka, Dorota, Mitura, Agata, Kos, Katarzyna, Antczak, Maja