Test Catalog Search Home Test Catalog Search Testing Choices: From the standard to the extraordinary × Search Clear Filter by: Clear all Method(s) (-) Gas Chromatography (GC) (10) (-) Gas Chromatography (GC) and Gas Chromatography/Mass Spectrometry (GC/MS) (1) Gas Chromatography/Mass Spectrometry (GC/MS) (8) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (19) Sample Type Blood (11) (-) Serum or Plasma (11) Urine (3) Test Area (-) Therapeutics (11) Test Category Anesthetics (3) Antiepileptics/Antiseizures (1) Depressants (1) Sedative/Hypnotics (6) Test Sub-Category Barbiturates (5) Other (6) Your search has returned no tests.