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) (5) Gas Chromatography/Mass Spectrometry (GC/MS) (2) (-) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (8) Sample Type Blood (3) Serum or Plasma (2) Tissue (1) Urine (2) Test Area (-) Therapeutics (8) Test Category Analgesics (2) Antianxiety (3) Antidepressants (1) Antiepileptics/Antiseizures (1) Antihypertensives (1) Antimicrobials (1) (-) Immunosuppressants (1) (-) Sedative/Hypnotics (7) Stimulants (7) Test Sub-Category Benzodiazepines (3) Other (5) Your search has returned no tests.