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) (11) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (6) Sample Type Blood (3) Fluid (2) Serum or Plasma (5) Tissue (2) Urine (5) Test Area (-) Drugs of Abuse (17) Test Category Depressants (11) NPS/Designer Drugs (6) Test Sub-Category (-) Alcohols (11) BAC (2) Barbiturates (3) Benzodiazepines (3) Cannabinoids (11) Cocaine (4) Designer Benzodiazepines (3) (-) Hallucinogens (6) Macrominerals (2) Opiates/Opioids (9) Other (4) Your search has returned no tests.