Rat plasma samples were well prepared along with calibrators and controls for quantitative Assessment. 8 non-zero calibrators starting from one ng/mL to 200 ng/mL ended up ready from common sub-stocks containing 5F-MDMB-PICA and all metabolites obtained. The Examination in the introduced evidence together with the outcome in the toxicological checks https://rarechemsonline.org/product/5f-mdmb-2201/