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) Enzymatic Assay (EZA) (1) (-) Enzyme-Linked Immunosorbent Assay (ELISA) (13) Enzyme Immunoassay (EIA) (3) Gas Chromatography (GC) (2) Gas Chromatography/Mass Spectrometry (GC/MS) (1) Headspace Gas Chromatography (GC) (19) High Performance Liquid Chromatography/Tandem Mass Spectrometry (LC-MS/MS) (7) High Performance Liquid Chromatography/Time of Flight-Mass Spectrometry (LC/TOF-MS) (5) Sample Type Blood (7) Fluid (2) Serum or Plasma (2) Tissue (1) Urine (3) Test Area Drugs of Abuse (8) Exposure (2) Postmortem (5) Test Category Acids (1) Alcohols (1) (-) Biomarkers (2) Drugs of Abuse (10) (-) Drugs of Abuse, Therapeutics (13) Exposure (1) NPS/Designer Drugs (1) Other (1) Pesticides/Insecticides (1) Solvents (2) Therapeutics (13) Volatiles (6) Test Sub-Category Cyanide (1) Other (14) Your search has returned no tests.