Gas Chromatography-Mass Spectrometry (GC-MS) Stable Isotope Dilution Analysis
Diagnosis and monitoring for patients affected with inborn errors of metabolism
Interpretive report provided
6 - 15 days
Collect a random urine in a clean plastic cup. Aliquot into a screw capped plastic aliquot tube. Send to Specimen Processing frozen.
Test performed by Mayo Clinic Laboratories