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/Mass Spectrometry (GC/MS) (1) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (8) Sample Type Blood (36) (-) Fluid (9) Meconium (1) Serum or Plasma (44) Tissue (5) Urine (17) Test Area Drugs of Abuse (1) Therapeutics (8) Test Category (-) Antiepileptics/Antiseizures (6) Depressants (1) Drugs of Abuse (1) (-) Sedative/Hypnotics (3) Therapeutics (3) Test Sub-Category Barbiturates (2) Benzodiazepines (2) Other (5) Your search has returned no tests.