Test Catalog Search Home Test Catalog Search Testing Choices: From the standard to the extraordinary × Search Clear Filter by: Clear all Method(s) Enzymatic Assay (EZA) (1) Enzyme-Linked Immunosorbent Assay (ELISA) (3) Gas Chromatography (GC) (3) (-) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (15) High Performance Liquid Chromatography/Tandem Mass Spectrometry (LC-MS/MS) (1) Sample Type Blood (12) Fluid (5) Meconium (1) Oral Fluid (Saliva) (1) (-) Serum or Plasma (11) (-) Tissue (4) Urine (9) Test Area Therapeutics (15) Test Category Analgesics (10) Antianxiety (1) Antiepileptics/Antiseizures (1) Antipsychotics (2) Antispasmodics (1) Test Sub-Category Antispasmodics (1) Benzodiazepines (1) NSAIDs (1) Opiates/Opioids (9) Other (3) Your search has returned no tests.