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) (3) Enzyme Immunoassay (EIA) (1) Headspace Gas Chromatography (GC) (13) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (7) Sample Type Blood (6) Fluid (4) Serum or Plasma (6) Tissue (2) Urine (6) Test Area (-) Drugs of Abuse (24) Therapeutics (15) Test Category (-) Benzodiazepines (3) (-) Depressants (13) NPS/Designer Drugs (18) Psychoactives (11) Sedative/Hypnotics (3) (-) Stimulants (8) Test Sub-Category Alcohols (11) BAC (2) Cocaine (4) Designer Benzodiazepines (3) Other (4) Your search has returned no tests.