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Press Releases

Cutoffs for Antihistamine Drugs in Urine Lowered

I am pleased to inform you that USDTL has succeeded in improving our urine assay for antihistamine drugs by reducing the cutoff from 500 ng/mL to 100 ng/mL. The improved urine assay for antihistamine drugs will be available starting August 3, 2015.


Adam Negrusz, Ph.D.
Laboratory Director

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