Test Catalog Search Home Test Catalog Search Testing Choices: From the standard to the extraordinary × Search Clear Filter by: Clear all Method(s) Colorimetry (C) (1) Enzyme-Linked Immunosorbent Assay (ELISA) (32) Enzyme Immunoassay (EIA) (11) (-) Gas Chromatography (GC) (18) Gas Chromatography/Mass Spectrometry (GC/MS) (35) Headspace Gas Chromatography (GC) (19) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (65) High Performance Liquid Chromatography/Time of Flight-Mass Spectrometry (LC/TOF-MS) (8) Sample Type Blood (7) Serum or Plasma (7) Urine (4) Test Area Therapeutics (18) Test Category Anesthetics (4) Antiepileptics/Antiseizures (3) Depressants (2) Other (1) (-) Sedative/Hypnotics (18) Test Sub-Category Barbiturates (4) Other (14) Your search has returned no tests.