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 Immunoassay (EIA) (3) Gas Chromatography (GC) (8) (-) Gas Chromatography (GC) and Gas Chromatography/Mass Spectrometry (GC/MS) (1) (-) Gas Chromatography/Mass Spectrometry (GC/MS) (7) (-) Headspace Gas Chromatography (GC) (4) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (19) High Performance Liquid Chromatography/Tandem Mass Spectrometry (LC-MS/MS) (1) High Performance Liquid Chromatography/Time of Flight-Mass Spectrometry (LC/TOF-MS) (1) Inductively Coupled Plasma/Mass Spectrometry (ICP/MS) (10) Refractometer (REF) (2) Sample Type Blood (11) Fluid (1) Serum or Plasma (6) (-) Urine (14) Test Area Drugs of Abuse (1) Exposure (8) Therapeutics (5) Test Category Alcohols (2) Analgesics (3) Antianxiety (1) Sedative/Hypnotics (1) Solvents (2) Stimulants (1) Volatiles (4) Test Sub-Category Opiates/Opioids (3) Other (11) Your search has returned no tests.