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) (2) Enzyme-Linked Immunosorbent Assay (ELISA) (21) Gas Chromatography/Mass Spectrometry (GC/MS) (6) Headspace Gas Chromatography (GC) (24) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (1) High Performance Liquid Chromatography/Time of Flight-Mass Spectrometry (LC/TOF-MS) (9) Spectrophotometry (SP) (1) Sample Type (-) Blood (17) (-) Fluid (4) (-) Serum or Plasma (3) Tissue (3) Urine (3) Test Area Drugs of Abuse (18) Exposure (56) Impairment (7) (-) Postmortem (24) Test Category Diagnostic Aids (2) Drugs of Abuse (5) Drugs of Abuse, Therapeutics (5) Exposure (1) NPS/Designer Drugs (1) Therapeutics (9) Test Sub-Category Alcohols (7) Other (16) Your search has returned no tests.