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) Enzyme Immunoassay (EIA) (6) Gas Chromatography (GC) (3) Gas Chromatography/Mass Spectrometry (GC/MS) (8) Headspace Gas Chromatography (GC) (3) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (17) High Performance Liquid Chromatography/Time of Flight-Mass Spectrometry (LC/TOF-MS) (2) Sample Type Blood (56) Fluid (11) Meconium (3) Plasma (1) Serum or Plasma (40) Tissue (11) Umbilical Cord (2) (-) Urine (33) Test Area Drugs of Abuse (17) Exposure (1) Impairment (4) (-) Postmortem (6) (-) Therapeutics (27) Test Category Antiepileptics/Antiseizures (1) Depressants (1) Drugs of Abuse (3) Sedative/Hypnotics (25) Therapeutics (3) Test Sub-Category Alcohols (1) Barbiturates (7) Benzodiazepines (9) Hormones (1) Non-Benzodiazepines (2) Other (13) Your search has returned no tests.