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) and Gas Chromatography/Mass Spectrometry (GC/MS) (1) Gas Chromatography/Mass Spectrometry (GC/MS) (1) Sample Type Blood (3) (-) Serum or Plasma (2) Urine (1) Test Area Drugs of Abuse (1) (-) Therapeutics (2) Test Category Analgesics (15) Anesthetics (1) Antianxiety (1) Antidepressants (5) (-) Antipsychotics (1) Appetite Suppressants (1) (-) Sedative/Hypnotics (1) Stimulants (1) Test Sub-Category Barbiturates (1) Phenothiazines (1) Your search has returned no tests.