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) (1) (-) Enzyme-Linked Immunosorbent Assay (ELISA) (1) Enzyme Immunoassay (EIA) (1) Gas Chromatography (GC) (3) (-) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (12) Sample Type Blood (13) (-) Fluid (6) Hair (1) Meconium (1) Oral Fluid (Saliva) (1) Serum or Plasma (12) Tissue (5) (-) Urine (7) Test Area Exposure (1) Therapeutics (12) Test Category Analgesics (10) Antianxiety (1) Antipsychotics (1) Industrial/Environmental Toxins (1) Test Sub-Category Benzodiazepines (1) Opiates/Opioids (10) Other (2) Your search has returned no tests.