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) (1) Enzyme-Linked Immunosorbent Assay (ELISA) (7) Gas Chromatography/Mass Spectrometry (GC/MS) (1) Headspace Gas Chromatography (GC) (3) Sample Type Blood (11) (-) Fluid (5) (-) Hair (2) Meconium (2) Serum or Plasma (7) Tissue (3) Umbilical Cord (3) Urine (11) Test Area Drugs of Abuse (7) Test Category (-) Drugs of Abuse (4) (-) Drugs of Abuse, Therapeutics (3) Other (1) Therapeutics (1) Test Sub-Category Other (7) Your search has returned no tests.