derivatize

/dɪˈrɪvətaɪz/
verb
  1. To chemically modify a compound to make it easier to analyze or detect.
    • You need to derivatize the amino acids so they show up clearly in the chromatogram.
    • The lab technician will derivatize the sample before running the test.
    • To measure the concentration of the drug, researchers first derivatize it with a special reagent.
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