Test Catalog Search Home Test Catalog Search Testing Choices: From the standard to the extraordinary × Search Clear Filter by: Clear all Method(s) (-) Colorimetry (C) (2) (-) Enzyme-Linked Immunosorbent Assay (ELISA) (3) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (11) Sample Type Blood (1) Fluid (1) Serum or Plasma (1) Tissue (1) Urine (1) Test Area Therapeutics (5) Test Category (-) Analgesics (5) Diagnostic Aids (1) Metals/Elements (2) Volatiles (1) Test Sub-Category Other (5) Your search has returned no tests.