Test Catalog Search Home Test Catalog Search Testing Choices: From the standard to the extraordinary × Search Clear Filter by: Clear all Method(s) High Performance Liquid Chromatography/Tandem Mass Spectrometry (LC-MS/MS) (1) Inductively Coupled Plasma/Mass Spectrometry (ICP/MS) (5) Inductively Coupled Plasma/Optical Emission Spectrometry (ICP/OES) (1) Sample Type Blood (1) Fluid (1) RBCs (1) Serum or Plasma (2) Tissue (1) Urine (1) Test Area Therapeutics (7) Test Category (-) Dopamine Precursor (1) (-) Mood Stabilizers (6) Test Sub-Category (-) Metals/Elements (6) (-) Parkinsons (1) Your search has returned no tests.