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) (8) Gas Chromatography (GC) (11) Gas Chromatography (GC) and Gas Chromatography/Mass Spectrometry (GC/MS) (1) Gas Chromatography/Mass Spectrometry (GC/MS) (11) Headspace Gas Chromatography (GC) (7) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (20) High Performance Liquid Chromatography/Time of Flight-Mass Spectrometry (LC/TOF-MS) (1) Sample Type (-) Blood (54) Fluid (15) Hair (3) Meconium (3) Plasma (1) Serum or Plasma (52) Tissue (13) Umbilical Cord (2) Urine (46) Test Area (-) Drugs of Abuse (16) Exposure (5) Impairment (7) Postmortem (19) (-) Therapeutics (38) Test Category Anesthetics (3) Antiepileptics/Antiseizures (1) Depressants (7) Drugs of Abuse (5) Drugs of Abuse, Therapeutics (3) Sedative/Hypnotics (34) Volatiles (1) Test Sub-Category Alcohols (1) BAC (2) Barbiturates (12) Benzodiazepines (11) Hormones (1) Non-Benzodiazepines (2) Other (25) Your search has returned no tests.