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) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (5) Inductively Coupled Plasma/Mass Spectrometry (ICP/MS) (3) Inductively Coupled Plasma/Optical Emission Spectrometry (ICP/OES) (1) Sample Type Blood (3) Fluid (2) RBCs (1) Serum or Plasma (2) Tissue (1) Urine (3) Test Area Diagnostic Aids (2) Postmortem (2) Therapeutics (8) Test Category (-) Analgesics (8) (-) Metals/Elements (4) Test Sub-Category (-) Antipyretics (8) (-) Macrominerals (4) NSAIDs (2) Opiates/Opioids (12) Other (1) Toxic Elements (53) Your search has returned no tests.