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) (14) Enzyme Immunoassay (EIA) (11) Gas Chromatography (GC) (27) (-) Gas Chromatography (GC) and Gas Chromatography/Mass Spectrometry (GC/MS) (4) (-) Gas Chromatography/Mass Spectrometry (GC/MS) (5) Headspace Gas Chromatography (GC) (13) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (37) High Performance Liquid Chromatography/Tandem Mass Spectrometry (LC-MS/MS) (6) High Performance Liquid Chromatography/Time of Flight-Mass Spectrometry (LC/TOF-MS) (6) Spectrophotometry (SP) (1) Sample Type (-) Blood (4) Fluid (1) Serum or Plasma (2) (-) Urine (5) Test Area Drugs of Abuse (2) Exposure (1) Impairment (2) Therapeutics (4) Test Category Antianxiety (2) Antidepressants (2) Drugs of Abuse (4) Industrial/Environmental Toxins (1) Test Sub-Category Drug Facilitated Sexual Assault (2) Other (5) Tricyclic (2) Your search has returned no tests.