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) (14) Enzyme-Linked Immunosorbent Assay (ELISA) (3) (-) Enzyme Immunoassay (EIA) (9) Gas Chromatography (GC) (26) Gas Chromatography/Mass Spectrometry (GC/MS) (13) Headspace Gas Chromatography (GC) (25) High Performance Liquid Chromatography/Tandem Mass Spectrometry (LC-MS/MS) (4) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (2) (-) High Performance Liquid Chromatography/Time of Flight-Mass Spectrometry (LC/TOF-MS) (3) (-) Inductively Coupled Plasma/Mass Spectrometry (ICP/MS) (2) Refractometer (REF) (4) Sample Type Blood (14) Serum or Plasma (4) (-) Urine (11) Test Area Drugs of Abuse (3) Exposure (2) Impairment (3) Postmortem (3) Test Category Drugs of Abuse (4) Drugs of Abuse, Therapeutics (3) Metals/Elements (1) Pesticides/Insecticides (1) Therapeutics (2) Test Sub-Category Alcohols (1) Drug Facilitated Sexual Assault (1) Other (8) Toxic Elements (1) Your search has returned no tests.