Test Catalog Search Home Test Catalog Search Testing Choices: From the standard to the extraordinary × Search Clear Filter by: Clear all Method(s) Enzymatic Assay (EZA) (1) Gas Chromatography/Mass Spectrometry (GC/MS) (1) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (2) Sample Type (-) Blood (2) Fluid (2) (-) Serum or Plasma (2) Urine (3) Test Area Diagnostic Aids (2) Drugs of Abuse (2) Test Category Benzodiazepines (2) Biomarkers (2) Test Sub-Category Alkaloids (2) Alkylating Agents (1) Anticoagulants (3) Barbiturates (10) Benzodiazepines (4) Beta Blockers (2) (-) Designer Benzodiazepines (2) Opiates/Opioids (8) Other (25) (-) Small Molecule (2) Solvents (2) Sympathomimetic Amines (2) Synthetic Cathinone (2) Toxic Elements (10) Your search has returned no tests.