Test Catalog Search Home Test Catalog Search Testing Choices: From the standard to the extraordinary × Search Clear Filter by: Clear all Method(s) Colorimetry (C) (1) (-) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (7) High Performance Liquid Chromatography/Time of Flight-Mass Spectrometry (LC/TOF-MS) (1) Sample Type Blood (7) Fluid (1) (-) Serum or Plasma (7) Tissue (1) Urine (7) Test Area Drugs of Abuse (2) Therapeutics (5) Test Category Antidepressants (1) Antidiabetics (1) Opiate/Opioid Antagonists (2) Other (1) Stimulants (2) Test Sub-Category Benzodiazepines (3) Beta Blockers (1) Calcium Channel Blockers (1) NSAIDs (3) Opiates/Opioids (1) (-) Other (7) Stimulants (1) Synthetic Cathinone (1) Toxic Elements (1) Your search has returned no tests.