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) (9) (-) Enzyme-Linked Immunosorbent Assay (ELISA) (18) Enzyme Immunoassay (EIA) (9) (-) Gas Chromatography (GC) (31) Gas Chromatography/Mass Spectrometry (GC/MS) (21) Headspace Gas Chromatography (GC) (58) 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) (9) Inductively Coupled Plasma/Mass Spectrometry (ICP/MS) (2) Refractometer (REF) (2) Spectrophotometry (SP) (2) Sample Type (-) Blood (38) Fluid (6) Serum or Plasma (14) Tissue (9) (-) Urine (13) Test Area Drugs of Abuse (4) Exposure (31) Impairment (4) Postmortem (12) Test Category Drugs of Abuse (8) Drugs of Abuse, Therapeutics (3) Exposure (1) NPS/Designer Drugs (1) Other (1) Therapeutics (7) Volatiles (30) Test Sub-Category Alcohols (5) Drug Facilitated Sexual Assault (2) Organochlorides (2) Other (42) Your search has returned no tests.