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Quantitative Liquid Chromatography-Tandem Mass Spectrometry
Useful for monitoring compliance and assessing toxicity in overdose situations.
ADULT: Therapeutic: 50 - 300 ng/mL; Toxic: > 750 ng/mL. CHILD (0 - 11 yrs): Therapeutic: 30 - 80 ng/mL; Toxic > 200 ng/mL.
* Reference ranges may change over time. Please refer to the original patient report when evaluating results.