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 (13) Fluid (4) (-) Meconium (2) Serum or Plasma (10) Tissue (3) Urine (10) 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.