Method for detecting constituents migrating to blood in right-handed ketone ibuprofen tromethamine thermosensitive hydrogel based on ultra performance liquid chromatography-tandem quadrupole mass spectrometry

The invention discloses a method for detecting constituents migrating to the blood in a right-handed ketone ibuprofen tromethamine thermosensitive hydrogel based on the ultra performance liquid chromatography-tandem quadrupole mass spectrometry. The method comprises the steps of processing a to-be-detected sample, and conducting the ultra performance liquid chromatography-tandem quadrupole mass spectrometry for the to-be-detected sample. The above method is high in detection sensitivity, specificity and detection efficiency, and provides an accurate, reliable and rapid analysis method for the research on in-vivo pharmacokinetics.