Test Catalog Search Home Test Catalog Search Testing Choices: From the standard to the extraordinary × Search Clear Filter by: Clear all Method(s) Gas Chromatography (GC) (6) Gas Chromatography (GC) and Gas Chromatography/Mass Spectrometry (GC/MS) (2) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (13) Sample Type Blood (7) Fluid (1) Serum or Plasma (6) Tissue (1) Urine (6) Test Area Drugs of Abuse (3) Therapeutics (18) Test Category Analgesics (8) Antidepressants (8) Antihypertensives (2) NPS/Designer Drugs (3) Test Sub-Category Benzodiazepines (8) Beta Blockers (3) (-) Calcium Channel Blockers (2) (-) NSAIDs (8) Opiates/Opioids (3) Other (34) Stimulants (3) (-) Synthetic Cathinone (3) Toxic Elements (7) (-) Tricyclic (8) Your search has returned no tests.