https://www.selleckchem.com/pr....oducts/3-amino-9-eth
t need in preclinical toxicity. Our method using TOF-MS is useful to determine BAs in rat plasma and of use in structural analyses of metabolites in early stage of drug development.A rapid and simple analytical method for the quantification of uric acid (UA) in human fingernails by high-performance liquid chromatography (HPLC) with ultraviolet (UV) detection is described. UA was extracted from human fingernail samples at 90°C for 20min, then separated on an Inertsil ODS-2 column (250×4.6mm I.D., 5.0μm, GL Sciences) by i