Test Catalog Search Home Test Catalog Search Testing Choices: From the standard to the extraordinary × Search Clear Filter by: Clear all Method(s) Enzyme-Linked Immunosorbent Assay (ELISA) (2) Gas Chromatography (GC) (2) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (7) Sample Type Blood (11) (-) Fat (1) Fluid (5) Hair (1) Oral Fluid (Saliva) (1) (-) Serum or Plasma (10) Tissue (5) Urine (6) Test Area Exposure (2) Therapeutics (9) Test Category (-) Analgesics (9) Antacids (1) Antianxiety (1) Antiepileptics/Antiseizures (1) Antipsychotics (1) Antispasmodics (1) Muscle Relaxants (1) Other (1) (-) Pesticides/Insecticides (2) Test Sub-Category NSAIDs (1) Opiates/Opioids (8) Other (2) Your search has returned no tests.