High Performance Liquid Chromatography/Tandem Mass Spectrometry (LC-MS/MS)
* Reference ranges may change over time. Please refer to the original patient report when evaluating results.
6 - 9 days
Collect random urine specimen in a plastic cup. Send to Specimen Processing refrigerated.
Confirmation will be performed, if appropriate, at no additional charge
Test sent to Mayo Clinic Laboratories, performed by NMS Labs