Example sentences for: invalidate

How can you use “invalidate” in a sentence? Here are some example sentences to help you improve your vocabulary:

  • An out of control reference toxicant test result does not necessarily invalidate associated test results.

  • Excessive within-test variability may invalidate a test result and warrant retesting.

  • In fact, our findings partly invalidate a statement that we made in a previous study [ 2] that the injection of contrast material does not influence the distribution of CT numbers in ALI; this statement is true in healthy volunteers but it does not apply to patients with ALI.

  • Whereas slight deviations in test conditions may not invalidate an individual test result, test condition deviations that continue to occur frequently in a given laboratory may indicate the need for improved quality control in that laboratory.

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