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 Immunoassay (EIA) (1) Gas Chromatography/Mass Spectrometry (GC/MS) (3) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (3) Sample Type Blood (6) (-) Fluid (3) Hair (1) Serum or Plasma (6) Tissue (1) (-) Urine (7) Test Area (-) Diagnostic Aids (4) (-) Drugs of Abuse (6) Exposure (10) Therapeutics (25) Test Category Benzodiazepines (1) Biomarkers (2) Electrolytes (2) NPS/Designer Drugs (2) Sedative/Hypnotics (3) Test Sub-Category Barbiturates (3) Designer Benzodiazepines (1) Opiates/Opioids (1) Small Molecule (4) Synthetic Cathinone (1) Your search has returned no tests.