Test Catalog Search Home Test Catalog Search Testing Choices: From the standard to the extraordinary × Search Clear Filter by: Clear all Method(s) Colorimetry (C) (1) Enzyme-Linked Immunosorbent Assay (ELISA) (25) Enzyme Immunoassay (EIA) (8) Gas Chromatography (GC) (45) Gas Chromatography (GC) and Gas Chromatography/Mass Spectrometry (GC/MS) (4) Gas Chromatography/Mass Spectrometry (GC/MS) (5) Headspace Gas Chromatography (GC) (18) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (72) (-) High Performance Liquid Chromatography/Tandem Mass Spectrometry (LC-MS/MS) (6) High Performance Liquid Chromatography/Time of Flight-Mass Spectrometry (LC/TOF-MS) (3) Immunoassay (IA) (1) Spectrofluorometry (SF) (1) Spectrophotometry (SP) (1) Sample Type Blood (4) Serum or Plasma (2) Test Area (-) Drugs of Abuse (2) Impairment (2) (-) Therapeutics (4) Test Category Antileprosy Agents (2) Antithrombotics (2) Psychoactives (2) Test Sub-Category Antiplatelet Agents (2) Cannabinoids (2) Other (2) Your search has returned no tests.