Test Catalog Search Home Test Catalog Search Testing Choices: From the standard to the extraordinary × Search Clear Filter by: Clear all Method(s) Colorimetry (C) (1) Enzyme-Linked Immunosorbent Assay (ELISA) (14) Enzyme Immunoassay (EIA) (5) Gas Chromatography/Mass Spectrometry (GC/MS) (1) Headspace Gas Chromatography (GC) (5) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (8) High Performance Liquid Chromatography/Time of Flight-Mass Spectrometry (LC/TOF-MS) (3) Sample Type Blood (7) Fluid (4) Serum or Plasma (5) Tissue (3) Urine (7) Test Area (-) Drugs of Abuse (26) Exposure (3) Impairment (2) Newborn Tox (2) Therapeutics (6) Test Category Benzodiazepines (3) (-) Drugs of Abuse (18) NPS/Designer Drugs (12) Psychoactives (3) (-) Stimulants (8) Test Sub-Category Cocaine (8) Other (18) Your search has returned no tests.