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) Sample Type Blood (2) Fluid (1) Serum or Plasma (2) (-) Urine (1) Test Area Drugs of Abuse (1) Test Category (-) Depressants (1) Drugs of Abuse (1) Drugs of Abuse, Therapeutics (1) Sedative/Hypnotics (2) Therapeutics (1) Test Sub-Category (-) Other (1) Your search has returned no tests.