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) (1) (-) Gas Chromatography (GC) (6) Gas Chromatography/Mass Spectrometry (GC/MS) (8) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (18) Sample Type (-) Blood (6) Serum or Plasma (6) Urine (2) Test Area Therapeutics (6) Test Category Anesthetics (2) Antiepileptics/Antiseizures (1) Depressants (1) Other (2) (-) Sedative/Hypnotics (6) Test Sub-Category Barbiturates (2) Other (4) Your search has returned no tests.