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) (7) Sample Type Blood (2) Fluid (1) Oral Fluid (Saliva) (1) Serum or Plasma (2) Urine (1) Test Area Drugs of Abuse (4) Therapeutics (3) Test Category Analgesics (53) Antianxiety (4) (-) Appetite Suppressants (2) (-) Depressants (5) Drugs of Abuse (4) Exposure (1) Hallucinogens (7) Other (1) Psychoactives (2) Stimulants (8) Test Sub-Category Benzodiazepines (1) Opiates/Opioids (4) Other (2) Your search has returned no tests.