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) (6) Enzyme-Linked Immunosorbent Assay (ELISA) (17) Enzyme Immunoassay (EIA) (3) (-) Gas Chromatography/Mass Spectrometry (GC/MS) (10) Headspace Gas Chromatography (GC) (13) (-) High Performance Liquid Chromatography/Time of Flight-Mass Spectrometry (LC/TOF-MS) (7) Sample Type Blood (6) Fluid (3) Serum or Plasma (2) Tissue (3) Urine (3) Test Area Postmortem (17) Test Category Analgesics (4) Antihistamines (2) Sedative/Hypnotics (6) (-) Therapeutics (17) Volatiles (1) Test Sub-Category Alcohols (3) Other (14) Your search has returned no tests.