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) Enzymatic Assay (EZA) (4) Enzyme-Linked Immunosorbent Assay (ELISA) (9) (-) Enzyme Immunoassay (EIA) (3) Gas Chromatography (GC) (12) Gas Chromatography/Mass Spectrometry (GC/MS) (19) Headspace Gas Chromatography (GC) (5) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (67) (-) High Performance Liquid Chromatography/Tandem Mass Spectrometry (LC-MS/MS) (3) Inductively Coupled Plasma/Mass Spectrometry (ICP/MS) (15) Inductively Coupled Plasma/Optical Emission Spectrometry (ICP/OES) (3) (-) Refractometer (REF) (2) Sample Type Blood (1) Serum or Plasma (1) Urine (6) Test Area Drugs of Abuse (1) Exposure (2) Therapeutics (5) Test Category Analgesics (1) Antitussives/Cough Suppressants (3) Depressants (1) Sedative/Hypnotics (1) Volatiles (2) Test Sub-Category Barbiturates (1) Benzodiazepines (1) Opiates/Opioids (1) Other (5) Your search has returned no tests.