Test Catalog Search Home Test Catalog Search Testing Choices: From the standard to the extraordinary × Search Clear Filter by: Clear all Method(s) Gas Chromatography (GC) (1) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (4) Sample Type Blood (1) Serum or Plasma (2) Urine (2) Test Area Drugs of Abuse (4) Therapeutics (1) Test Category Analgesics (11) Antianxiety (4) (-) Depressants (5) Drugs of Abuse (1) Sedative/Hypnotics (3) Test Sub-Category (-) Benzodiazepines (1) (-) Opiates/Opioids (4) Other (1) Your search has returned no tests.