Popis: |
There is an increasing interest on neonicotinoid residues determination in honey samples because they are banned by European Union. Their determination is based on liquid chromatography analytical methods and, therefore, the aim of this study was to develop the analytical method for quantifying these compounds using different sample preparation techniques. The sample preparation was conducted by two different techniques and the new HPLC-DAD method was developed and validated assuring reliable accuracy (R, 70-120 %), repeatability (RSD, < 20 %) and within-laboratory reproducibility (RSD |