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) (9) (-) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (7) Sample Type Blood (2) Fluid (1) Serum or Plasma (2) Tissue (1) Urine (1) Test Area (-) Exposure (1) (-) Therapeutics (6) Test Category Antiepileptics/Antiseizures (2) Antipsychotics (4) Industrial/Environmental Toxins (1) Test Sub-Category Benzodiazepines (3) NSAIDs (2) Opiates/Opioids (33) (-) Other (7) Your search has returned no tests.