Test Catalog Search Home Test Catalog Search Testing Choices: From the standard to the extraordinary × Search Clear Filter by: Clear all Method(s) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (10) Sample Type Blood (3) Fluid (1) Serum or Plasma (3) Urine (3) Test Area (-) Drugs of Abuse (10) Exposure (27) Impairment (1) Therapeutics (56) Test Category NPS/Designer Drugs (6) Stimulants (4) 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.