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) (4) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (3) Sample Type Blood (2) Serum or Plasma (3) Urine (2) Test Area Drugs of Abuse (3) Therapeutics (4) Test Category Analgesics (11) (-) Antidepressants (3) (-) Depressants (4) Drugs of Abuse (1) Test Sub-Category Benzodiazepines (1) (-) Opiates/Opioids (4) Selective Serotonin Reuptake Inhibitors (SSRI) (9) Tetracyclics (3) (-) Tricyclic (3) Your search has returned no tests.