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) (16) Headspace Gas Chromatography (GC) (13) High Performance Liquid Chromatography/Time of Flight-Mass Spectrometry (LC/TOF-MS) (7) Sample Type Blood (4) Fluid (3) Serum or Plasma (3) Tissue (3) Urine (3) Test Area Postmortem (10) Therapeutics (6) Test Category Analgesics (5) Antidepressants (2) Antihistamines (2) (-) Sedative/Hypnotics (6) (-) Therapeutics (10) Volatiles (1) Test Sub-Category Alcohols (1) Barbiturates (6) Other (9) Your search has returned no tests.