Test Catalog Search Home Test Catalog Search Testing Choices: From the standard to the extraordinary × Search Clear Filter by: Clear all Method(s) Colorimetry (C) (1) Enzymatic Assay (EZA) (2) Gas Chromatography (GC) (1) (-) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (5) Sample Type Blood (2) Serum or Plasma (2) Urine (1) Test Area Therapeutics (5) Test Category Analgesics (28) (-) Antianxiety (3) (-) Antiepileptics/Antiseizures (2) Antipsychotics (4) Drugs of Abuse (1) Industrial/Environmental Toxins (1) Test Sub-Category Benzodiazepines (3) Other (2) Your search has returned no tests.