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