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) (4) Gas Chromatography (GC) (7) (-) Gas Chromatography/Mass Spectrometry (GC/MS) (5) (-) Headspace Gas Chromatography (GC) (3) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (40) High Performance Liquid Chromatography/Time of Flight-Mass Spectrometry (LC/TOF-MS) (3) Sample Type Blood (15) Fluid (5) Meconium (1) (-) Serum or Plasma (6) Tissue (4) Urine (7) Test Area Drugs of Abuse (2) Impairment (1) Postmortem (2) Therapeutics (1) Test Category Drugs of Abuse (2) Sedative/Hypnotics (2) Therapeutics (2) Test Sub-Category Barbiturates (2) Drug Facilitated Sexual Assault (1) Other (3) Your search has returned no tests.