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) (15) (-) Gas Chromatography (GC) and Gas Chromatography/Mass Spectrometry (GC/MS) (4) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (6) Sample Type Blood (2) Serum or Plasma (2) Test Area Therapeutics (4) Test Category (-) Anesthetics (2) Antidepressants (3) (-) Antipsychotics (2) Test Sub-Category Barbiturates (2) Phenothiazines (2) Your search has returned no tests.