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) Enzymatic Assay (EZA) (1) Enzyme-Linked Immunosorbent Assay (ELISA) (10) (-) Enzyme Immunoassay (EIA) (4) Gas Chromatography (GC) (27) Gas Chromatography/Mass Spectrometry (GC/MS) (7) Headspace Gas Chromatography (GC) (31) High Performance Liquid Chromatography/Time of Flight-Mass Spectrometry (LC/TOF-MS) (4) Refractometer (REF) (2) (-) Spectrophotometry (SP) (1) Sample Type Blood (1) Urine (4) Test Area Exposure (1) Impairment (3) Postmortem (1) Test Category (-) Drugs of Abuse (4) Drugs of Abuse, Therapeutics (3) Exposure (1) Other (1) (-) Solvents (1) Therapeutics (2) Test Sub-Category Alcohols (1) Drug Facilitated Sexual Assault (1) Other (3) Your search has returned no tests.