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) (3) Sample Type 24 Hour Urine (2) Blood (14) Fluid (5) Hair (8) Liquid (2) Nails (5) RBCs (6) Serum or Plasma (15) Stool (1) (-) Tissue (4) Urine (13) Test Area Exposure (3) Therapeutics (1) Test Category Analgesics (1) (-) Metals/Elements (3) (-) Stimulants (1) Test Sub-Category CNS Stimulants (1) Other (1) Toxic Elements (1) Trace Elements (1) Your search has returned no tests.