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) (4) Enzyme-Linked Immunosorbent Assay (ELISA) (18) Enzyme Immunoassay (EIA) (2) Gas Chromatography/Mass Spectrometry (GC/MS) (7) (-) Headspace Gas Chromatography (GC) (20) (-) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (1) High Performance Liquid Chromatography/Time of Flight-Mass Spectrometry (LC/TOF-MS) (8) Spectrophotometry (SP) (1) Sample Type Blood (11) Fluid (3) Serum or Plasma (2) Tissue (2) Urine (2) Test Area Diagnostic Aids (4) Drugs of Abuse (14) Exposure (62) Impairment (5) (-) Postmortem (20) Therapeutics (3) Test Category Diagnostic Aids (2) Drugs of Abuse (1) Drugs of Abuse, Therapeutics (5) Exposure (1) NPS/Designer Drugs (1) Therapeutics (10) Test Sub-Category Alcohols (9) (-) Other (20) Your search has returned no tests.