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) Enzyme-Linked Immunosorbent Assay (ELISA) (2) Gas Chromatography/Mass Spectrometry (GC/MS) (1) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (6) Sample Type (-) Blood (5) Fluid (2) Meconium (2) (-) Serum or Plasma (5) Urine (6) Test Area Diagnostic Aids (2) Drugs of Abuse (2) Therapeutics (6) Test Category Analgesics (6) Biomarkers (2) NPS/Designer Drugs (2) Test Sub-Category Alkaloids (2) Alkylating Agents (1) Anticoagulants (3) Aromatics (2) 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.