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) Gas Chromatography/Mass Spectrometry (GC/MS) (1) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (3) Sample Type (-) Blood (5) Plasma (1) Serum or Plasma (4) Tissue (1) Urine (3) Test Area (-) Therapeutics (5) Test Category Analgesics (1) Anesthetics (1) Antianxiety (1) Antiepileptics/Antiseizures (3) (-) Immunosuppressants (1) (-) Sedative/Hypnotics (4) Stimulants (3) Test Sub-Category Benzodiazepines (1) Other (4) Your search has returned no tests.