Test Catalog Search Home Test Catalog Search Testing Choices: From the standard to the extraordinary × Search Clear Filter by: Clear all Method(s) (-) High Performance Liquid Chromatography/Tandem Mass Spectrometry (LC-MS/MS) (6) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (5) Sample Type Blood (5) Serum or Plasma (1) Test Area Drugs of Abuse (2) Impairment (2) Therapeutics (2) Test Category Antithrombotics (2) Drugs of Abuse (2) Psychoactives (2) Test Sub-Category (-) Antiplatelet Agents (2) (-) Cannabinoids (4) Other (2) Your search has returned no tests.