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) Enzyme Immunoassay (EIA) (1) Gas Chromatography (GC) (2) (-) Gas Chromatography/Mass Spectrometry (GC/MS) (8) Headspace Gas Chromatography (GC) (19) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (11) Sample Type Blood (3) Fluid (1) Serum or Plasma (3) Urine (1) Test Area Drugs of Abuse (4) Exposure (2) Therapeutics (2) Test Category (-) Alcohols (2) (-) Depressants (6) Drugs of Abuse (7) Drugs of Abuse, Therapeutics (1) Other (3) Sedative/Hypnotics (28) Therapeutics (10) Test Sub-Category Other (8) Your search has returned no tests.