Simple past tense and past participle of quantitate.(verb)
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Use "quantitated" in a sentence
"The piperazines were not formally quantitated, but were present in a moderate to high loading based on the TIC and UV."
"He quotes an accompanying article by Levine et al who did a meta-analysis that quantitated the risk of HIT in patients in whom VTE venous thromboembolism developed while they were taking heparin or shortly there after."
"He felt that if a phenomenon could not be quantitated, it did not deserve to be studied."