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) (1) Gas Chromatography/Mass Spectrometry (GC/MS) (1) Sample Type Blood (4) (-) Fluid (1) Serum or Plasma (2) Umbilical Cord (1) Urine (2) Test Area Drugs of Abuse (1) Test Category (-) Drugs of Abuse (1) Therapeutics (3) Test Sub-Category (-) Other (1) Your search has returned no tests.