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) (2) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (13) Sample Type Blood (38) (-) Fluid (8) Hair (1) Meconium (1) Plasma (1) Serum or Plasma (38) (-) Tissue (7) Urine (31) Test Area Drugs of Abuse (2) Therapeutics (13) Test Category (-) Antianxiety (3) Antiepileptics/Antiseizures (1) Depressants (9) Diagnostic Aids (1) Drugs of Abuse (8) Drugs of Abuse, Therapeutics (3) (-) Sedative/Hypnotics (12) Therapeutics (6) Volatiles (3) Test Sub-Category Barbiturates (2) Benzodiazepines (7) Non-Benzodiazepines (2) Other (4) Your search has returned no tests.