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) (10) Gas Chromatography/Mass Spectrometry (GC/MS) (2) Headspace Gas Chromatography (GC) (3) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (2) High Performance Liquid Chromatography/Time of Flight-Mass Spectrometry (LC/TOF-MS) (4) Sample Type (-) Blood (9) Fluid (3) Hair (1) Meconium (2) (-) Serum or Plasma (5) Tissue (2) Umbilical Cord (3) Urine (8) Test Area Drugs of Abuse (10) Impairment (2) Therapeutics (2) Test Category (-) Anticholinergics (2) (-) Drugs of Abuse (12) Drugs of Abuse, Therapeutics (6) NPS/Designer Drugs (6) Therapeutics (3) Test Sub-Category Other (14) Your search has returned no tests.