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) (33) Enzyme Immunoassay (EIA) (7) Gas Chromatography/Mass Spectrometry (GC/MS) (11) Headspace Gas Chromatography (GC) (28) High Performance Liquid Chromatography/Time of Flight-Mass Spectrometry (LC/TOF-MS) (12) Sample Type Blood (14) Fluid (5) Hair (1) Serum or Plasma (5) Tissue (4) Urine (4) Test Area Drugs of Abuse (11) Postmortem (22) Test Category Drugs of Abuse (31) (-) Drugs of Abuse, Therapeutics (16) Exposure (1) Hallucinogens (9) NPS/Designer Drugs (1) Other (1) (-) Therapeutics (17) Test Sub-Category Alcohols (3) Other (30) Your search has returned no tests.