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) (1) Enzyme-Linked Immunosorbent Assay (ELISA) (2) Enzyme Immunoassay (EIA) (1) (-) Gas Chromatography/Mass Spectrometry (GC/MS) (6) Headspace Gas Chromatography (GC) (3) High Performance Liquid Chromatography/Time of Flight-Mass Spectrometry (LC/TOF-MS) (3) Sample Type Blood (2) Serum or Plasma (2) Urine (2) Test Area Exposure (3) Impairment (3) Test Category Acids (3) Drugs of Abuse (3) Test Sub-Category Alcohols (1) (-) Carboxylic Acids (3) (-) Drug Facilitated Sexual Assault (3) Hydrocarbons (1) Other (28) Your search has returned no tests.