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) (2) (-) Enzyme Immunoassay (EIA) (8) Gas Chromatography (GC) (27) Gas Chromatography/Mass Spectrometry (GC/MS) (13) Headspace Gas Chromatography (GC) (24) 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 (4) Serum or Plasma (2) (-) Urine (14) Test Area Drugs of Abuse (3) Exposure (6) Impairment (2) Postmortem (3) Test Category Drugs of Abuse (3) Drugs of Abuse, Therapeutics (3) Metals/Elements (1) Pesticides/Insecticides (1) Solvents (2) Therapeutics (2) Volatiles (2) Test Sub-Category Alcohols (1) Drug Facilitated Sexual Assault (1) Other (11) Toxic Elements (1) Your search has returned no tests.