Test Catalog Search Home Test Catalog Search Testing Choices: From the standard to the extraordinary × Search Clear Filter by: Clear all Method(s) Headspace Gas Chromatography (GC) (2) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (9) Sample Type Blood (5) Serum or Plasma (3) Urine (3) Test Area (-) Drugs of Abuse (11) Exposure (1) Therapeutics (12) Test Category Depressants (2) NPS/Designer Drugs (9) Test Sub-Category Alcohols (11) (-) BAC (2) Barbiturates (3) Benzodiazepines (3) Cannabinoids (11) Cocaine (4) Designer Benzodiazepines (3) Hallucinogens (6) (-) Opiates/Opioids (9) Other (4) Your search has returned no tests.