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) (2) Inductively Coupled Plasma/Mass Spectrometry (ICP/MS) (2) Sample Type 24 Hour Urine (1) Blood (30) (-) Fluid (3) Hair (3) (-) Liquid (1) Nails (1) Serum or Plasma (27) Tissue (1) Urine (17) Test Area Exposure (2) Therapeutics (2) Test Category Antidepressants (1) Antiepileptics/Antiseizures (1) Metals/Elements (2) Test Sub-Category Opiates/Opioids (1) (-) Other (2) (-) Toxic Elements (2) Your search has returned no tests.