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) (1) (-) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (1) Sample Type Blood (8) Fluid (4) (-) Oral Fluid (Saliva) (1) Serum or Plasma (7) Tissue (3) Urine (5) Test Area Therapeutics (1) Test Category (-) Analgesics (1) Test Sub-Category Opiates/Opioids (1) Test Test Name 8895OF Opiates (Qualitative), Oral Fluid (Saliva)