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 24 Hour Urine (1) Blood (33) Fat (1) Fluid (4) Hair (3) (-) Meconium (2) Nails (2) RBCs (3) Serum or Plasma (20) Tissue (4) Urine (17) Test Area (-) Newborn Tox (2) Test Category Drugs of Abuse (1) Stimulants (1) Test Sub-Category Cocaine (1) Other (1) Your search has returned no tests.