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) (35) Enzyme Immunoassay (EIA) (7) Gas Chromatography/Mass Spectrometry (GC/MS) (11) Headspace Gas Chromatography (GC) (27) (-) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (13) High Performance Liquid Chromatography/Time of Flight-Mass Spectrometry (LC/TOF-MS) (11) (-) Spectrophotometry (SP) (1) Sample Type Blood (5) Fluid (1) Oral Fluid (Saliva) (1) Serum or Plasma (3) Tissue (1) Urine (2) Test Area (-) Drugs of Abuse (12) Exposure (7) Newborn Tox (1) (-) Postmortem (1) Therapeutics (76) Test Category Alcohols (1) Exposure (1) Hallucinogens (9) NPS/Designer Drugs (2) Test Sub-Category Biomarkers (1) Other (10) Stimulants (2) Your search has returned no tests.