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) (4) Sample Type Blood (32) Fluid (9) Meconium (1) Serum or Plasma (44) (-) Tissue (5) Urine (16) Test Area Drugs of Abuse (1) Therapeutics (4) Test Category (-) Antiepileptics/Antiseizures (3) Depressants (2) Drugs of Abuse (2) (-) Sedative/Hypnotics (2) Therapeutics (3) Test Sub-Category Barbiturates (1) Benzodiazepines (1) Other (3) Your search has returned no tests.