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) (3) Enzyme-Linked Immunosorbent Assay (ELISA) (1) Enzyme Immunoassay (EIA) (1) Gas Chromatography/Mass Spectrometry (GC/MS) (1) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (2) Sample Type Blood (3) (-) Fluid (4) Hair (1) Meconium (1) Oral Fluid (Saliva) (1) Serum or Plasma (3) Tissue (1) (-) Urine (4) Test Area Diagnostic Aids (4) Therapeutics (4) Test Category Biomarkers (2) Depressants (4) Electrolytes (2) Test Sub-Category Alkaloids (1) Barbiturates (6) (-) Benzodiazepines (4) Beta Blockers (1) Designer Benzodiazepines (1) Opiates/Opioids (4) Other (16) (-) Small Molecule (4) Solvents (1) Sympathomimetic Amines (1) Synthetic Cathinone (1) Toxic Elements (5) Your search has returned no tests.