https://www.selleckchem.com/pr....oducts/voruciclib.ht
In this paper, an ultra-high-performance liquid chromatography coupled with quadrupole time-of-flight mass spectrometry (UHPLC-Q-TOF HRMS) method was developed and validated for screening, confirmation and quantitation of 31 anti-impotence compounds potentially illegally added to herbal-based dietary supplements. The analytes were well separated by the mobile phase consisted of 0.1% formic acid solution and acetonitrile with gradient elution at a flow rate of 0.3 mL/min. The MS analysis was operated in positive mode and the mass erro
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