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) (3) (-) Gas Chromatography (GC) (1) Headspace Gas Chromatography (GC) (2) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (3) Sample Type Blood (32) Fat (1) Fluid (7) Hair (2) Meconium (2) Serum or Plasma (21) (-) Tissue (4) Urine (13) Test Area Drugs of Abuse (3) Therapeutics (1) Test Category Antihistamines (1) Drugs of Abuse (2) Drugs of Abuse, Therapeutics (1) Test Sub-Category Other (4) Your search has returned no tests.