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) (5) (-) Enzyme-Linked Immunosorbent Assay (ELISA) (3) Enzyme Immunoassay (EIA) (3) Gas Chromatography (GC) (17) Gas Chromatography (GC) and Gas Chromatography/Mass Spectrometry (GC/MS) (1) Gas Chromatography/Mass Spectrometry (GC/MS) (5) (-) Headspace Gas Chromatography (GC) (3) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (60) High Performance Liquid Chromatography/Time of Flight-Mass Spectrometry (LC/TOF-MS) (1) Inductively Coupled Plasma/Mass Spectrometry (ICP/MS) (14) Sample Type Blood (5) Fluid (2) Hair (1) (-) Serum or Plasma (3) (-) Urine (2) Test Area Drugs of Abuse (3) Exposure (2) Test Category Drugs of Abuse, Therapeutics (1) Psychoactives (1) Solvents (2) Stimulants (1) Test Sub-Category Cannabinoids (1) Cocaine (1) Other (3) Your search has returned no tests.