The present application relates to the field of concentration detection, and specifically to a kind of
experimental drug concentration rapid determination instrument, including extraction
assembly, centrifugal component and material taking
assembly, the extraction
assembly includes extraction cup, stirring assembly is installed in the inside of extraction cup, the stirring assembly includes with the outer stirring rod of extraction cup rotation connection, inner stirring rod and
helical blade;It further includes scraping component, the scraping component includes with the inner scraper of
helical blade sliding connection, with the middle scraper of inner stirring rod sliding connection and with the outer scraper of outer stirring rod sliding connection.The present application is integrated by stirring extraction and centrifugal purification function, without sample transfer, the degree of
automation of high integration equipment, to solve the pain points of sample loss,
pollution, cumbersome process, low degree of
automation in the prior art, meet the efficient, accurate demand of pharmacokinetic experiment and all kinds of biological, chemical sample pretreatment, provide stable support for subsequent automatic
material distribution, detection link.