Test Catalog Search Home Test Catalog Search Testing Choices: From the standard to the extraordinary × Search Clear Filter by: Clear all Method(s) Headspace Gas Chromatography (GC) (3) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (3) Sample Type Blood (2) Serum or Plasma (3) Urine (1) Test Area Exposure (6) Test Category Alcohols (3) Antithrombotics (3) Test Sub-Category Alkaloids (3) Alkylating Agents (1) (-) Anticoagulants (3) Aromatics (2) Barbiturates (19) Benzodiazepines (12) Beta Blockers (3) Designer Benzodiazepines (3) Opiates/Opioids (14) Other (47) Small Molecule (6) (-) Solvents (3) Sympathomimetic Amines (3) Synthetic Cathinone (3) Toxic Elements (18) Your search has returned no tests.