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) Enzyme Immunoassay (EIA) (5) Headspace Gas Chromatography (GC) (1) (-) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (7) High Performance Liquid Chromatography/Time of Flight-Mass Spectrometry (LC/TOF-MS) (1) Sample Type Blood (7) Fluid (1) Serum or Plasma (8) Tissue (1) (-) Urine (7) Test Area (-) Drugs of Abuse (7) Exposure (1) Therapeutics (23) Test Category Benzodiazepines (1) NPS/Designer Drugs (4) Stimulants (2) Test Sub-Category Cocaine (2) Designer Benzodiazepines (2) Opiates/Opioids (1) Stimulants (1) Synthetic Cathinone (1) Your search has returned no tests.