Test Catalog Search Home Test Catalog Search Testing Choices: From the standard to the extraordinary × Search Clear Filter by: Clear all Method(s) Enzyme-Linked Immunosorbent Assay (ELISA) (1) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (4) Sample Type Blood (5) Meconium (2) (-) Serum or Plasma (5) Urine (5) Test Area Drugs of Abuse (2) Therapeutics (3) Test Category Analgesics (3) NPS/Designer Drugs (2) Test Sub-Category Alkaloids (1) Alkylating Agents (1) Anticoagulants (2) Aromatics (1) Barbiturates (5) Benzodiazepines (2) Beta Blockers (1) Designer Benzodiazepines (1) (-) Opiates/Opioids (4) Other (12) Small Molecule (1) Solvents (1) Sympathomimetic Amines (1) (-) Synthetic Cathinone (1) Toxic Elements (5) Your search has returned no tests.