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) (7) Enzyme-Linked Immunosorbent Assay (ELISA) (70) Enzyme Immunoassay (EIA) (17) Gas Chromatography (GC) (6) Gas Chromatography/Mass Spectrometry (GC/MS) (16) Headspace Gas Chromatography (GC) (42) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (26) High Performance Liquid Chromatography/Time of Flight-Mass Spectrometry (LC/TOF-MS) (19) Spectrophotometry (SP) (1) Sample Type Blood (37) Fluid (11) Hair (4) Meconium (3) Oral Fluid (Saliva) (3) Serum or Plasma (21) Tissue (9) Umbilical Cord (3) Urine (27) Test Area (-) Drugs of Abuse (77) Impairment (11) (-) Newborn Tox (6) (-) Postmortem (35) Therapeutics (3) Test Category Drugs of Abuse (40) Drugs of Abuse, Therapeutics (19) Exposure (1) Hallucinogens (39) NPS/Designer Drugs (1) Other (1) Therapeutics (17) Test Sub-Category Alcohols (9) Other (109) Your search has returned no tests.