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) (5) Enzyme Immunoassay (EIA) (1) Gas Chromatography (GC) (21) Gas Chromatography/Mass Spectrometry (GC/MS) (1) Headspace Gas Chromatography (GC) (8) (-) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (75) High Performance Liquid Chromatography/Time of Flight-Mass Spectrometry (LC/TOF-MS) (5) Sample Type Blood (23) Fluid (6) Serum or Plasma (35) Tissue (3) Urine (8) Test Area Therapeutics (75) Test Category (-) Antiepileptics/Antiseizures (75) Appetite Suppressants (2) Depressants (5) Diuretics (2) Drugs of Abuse (4) Sedative/Hypnotics (9) Test Sub-Category Barbiturates (8) Benzodiazepines (3) GABA Analogues (6) Other (58) Your search has returned no tests.