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) (2) Gas Chromatography (GC) (6) Gas Chromatography (GC) and Gas Chromatography/Mass Spectrometry (GC/MS) (1) Gas Chromatography/Mass Spectrometry (GC/MS) (1) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (17) High Performance Liquid Chromatography/Time of Flight-Mass Spectrometry (LC/TOF-MS) (1) Inductively Coupled Plasma/Mass Spectrometry (ICP/MS) (3) Sample Type Blood (25) (-) Fluid (3) Hair (1) Nails (1) RBCs (1) Serum or Plasma (23) (-) Tissue (4) (-) Urine (22) Test Area Drugs of Abuse (7) Exposure (6) Therapeutics (16) Test Category Analgesics (4) Anesthetics (1) Antianxiety (1) Antidepressants (5) Antihypertensives (1) Metals/Elements (3) NPS/Designer Drugs (3) Opiate/Opioid Antagonists (3) Sedative/Hypnotics (1) Solvents (3) Stimulants (4) Test Sub-Category Benzodiazepines (2) Beta Blockers (1) NSAIDs (3) Opiates/Opioids (1) Other (14) Stimulants (1) Synthetic Cathinone (1) Toxic Elements (2) Tricyclic (4) Your search has returned no tests.