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) (3) Gas Chromatography (GC) (3) Gas Chromatography/Mass Spectrometry (GC/MS) (2) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (15) Inductively Coupled Plasma/Mass Spectrometry (ICP/MS) (3) Inductively Coupled Plasma/Optical Emission Spectrometry (ICP/OES) (1) Sample Type Blood (3) (-) Fluid (2) Serum or Plasma (2) (-) Tissue (1) Test Area Drugs of Abuse (1) Therapeutics (2) Test Category Analgesics (2) Hallucinogens (1) Test Sub-Category Opiates/Opioids (2) Other (1) Your search has returned no tests.