Test Catalog Search Home Test Catalog Search Testing Choices: From the standard to the extraordinary × Search Clear Filter by: Clear all Method(s) Enzyme-Linked Immunosorbent Assay (ELISA) (1) Enzyme Immunoassay (EIA) (1) Gas Chromatography (GC) (1) Gas Chromatography/Mass Spectrometry (GC/MS) (1) Headspace Gas Chromatography (GC) (5) High Performance Liquid Chromatography/Time of Flight-Mass Spectrometry (LC/TOF-MS) (1) Sample Type Blood (2) Serum or Plasma (1) Urine (3) Test Area (-) Drugs of Abuse (1) (-) Exposure (5) Test Category Antithrombotics (1) Benzodiazepines (3) Biomarkers (1) (-) Drugs of Abuse, Therapeutics (1) Gases (6) Metals/Elements (38) Other (3) Pesticides/Insecticides (3) Psychoactives (14) (-) Solvents (5) Stimulants (14) Volatiles (7) Test Sub-Category Other (6) Your search has returned no tests.