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) (2) Enzyme-Linked Immunosorbent Assay (ELISA) (20) Enzyme Immunoassay (EIA) (5) Gas Chromatography (GC) (15) Gas Chromatography (GC) and Gas Chromatography/Mass Spectrometry (GC/MS) (4) Gas Chromatography/Mass Spectrometry (GC/MS) (7) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (152) Immunoassay (IA) (1) Sample Type Fluid (1) Tissue (1) Test Area Therapeutics (2) Test Category Acids (3) Alcohols (1) (-) Analgesics (2) Biomarkers (3) Diagnostic Aids (1) Drugs of Abuse (1) Hydrocarbons (1) Industrial/Environmental Toxins (2) Metals/Elements (22) Other (3) Pesticides/Insecticides (1) Plasticizers (1) Solvents (3) Stimulants (1) Therapeutics (7) Vasodilators (2) Volatiles (9) Test Sub-Category Other (2) Your search has returned no tests.