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) (3) Inductively Coupled Plasma/Mass Spectrometry (ICP/MS) (3) Sample Type 24 Hour Urine (2) Blood (69) Fluid (12) Hair (8) Liquid (2) (-) Meconium (1) Nails (5) Oral Fluid (Saliva) (1) RBCs (6) Serum or Plasma (67) Stool (1) (-) Tissue (5) Urine (53) Test Area Exposure (3) Newborn Tox (1) Therapeutics (2) Test Category Analgesics (1) Drugs of Abuse (1) Metals/Elements (3) Stimulants (1) Test Sub-Category CNS Stimulants (1) Opiates/Opioids (2) Other (1) Toxic Elements (1) Trace Elements (1) Your search has returned no tests.