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) Inductively Coupled Plasma/Optical Emission Spectrometry (ICP/OES) (1) Sample Type Blood (55) Fat (1) Fluid (11) (-) Meconium (1) Serum or Plasma (43) (-) Stool (1) Tissue (9) Urine (28) Test Area Newborn Tox (1) Therapeutics (1) Test Category Drugs of Abuse (1) Laxatives (1) Test Sub-Category Cocaine (1) (-) Other (2) Your search has returned no tests.