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) (13) (-) Enzyme-Linked Immunosorbent Assay (ELISA) (26) Enzyme Immunoassay (EIA) (3) Gas Chromatography (GC) (41) Gas Chromatography/Mass Spectrometry (GC/MS) (25) Headspace Gas Chromatography (GC) (62) Hematofluorometry (H) (1) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (9) High Performance Liquid Chromatography/Tandem Mass Spectrometry (LC-MS/MS) (2) High Performance Liquid Chromatography/Time of Flight-Mass Spectrometry (LC/TOF-MS) (10) (-) Inductively Coupled Plasma/Mass Spectrometry (ICP/MS) (2) Refractometer (REF) (2) Spectrophotometry (SP) (2) Sample Type Blood (17) Fluid (3) Serum or Plasma (3) Tissue (3) Urine (2) Test Area Drugs of Abuse (12) (-) Exposure (2) Impairment (4) (-) Postmortem (26) Test Category Drugs of Abuse (6) Drugs of Abuse, Therapeutics (5) Exposure (1) NPS/Designer Drugs (1) Other (2) Therapeutics (13) Test Sub-Category Alcohols (8) Other (20) Your search has returned no tests.