For the evaluation of measurement precision and accuracy the certified reference material (CRM) METRANAL TM3 (Fragaria vesca, QCM03, Analytica Ltd., Czech Republic) was used.
For the evaluation ofmeasurement precision and accuracy the certified referencematerial (CRM) METRANAL TM3 (Fragaria vesca, QCM03, AnalyticaLtd., Czech Republic) was used.