Test Catalog Search Home Test Catalog Search Testing Choices: From the standard to the extraordinary × Search Clear Filter by: Clear all Method(s) Enzymatic Assay (EZA) (1) (-) Enzyme-Linked Immunosorbent Assay (ELISA) (6) Gas Chromatography (GC) (6) Gas Chromatography/Mass Spectrometry (GC/MS) (8) Headspace Gas Chromatography (GC) (3) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (39) High Performance Liquid Chromatography/Tandem Mass Spectrometry (LC-MS/MS) (2) Inductively Coupled Plasma/Mass Spectrometry (ICP/MS) (8) Inductively Coupled Plasma/Optical Emission Spectrometry (ICP/OES) (2) Sample Type (-) Blood (3) Fluid (1) Hair (2) (-) Serum or Plasma (3) Test Area Drugs of Abuse (2) Therapeutics (4) Test Category Analgesics (2) Depressants (2) Sedative/Hypnotics (2) Test Sub-Category Barbiturates (2) Benzodiazepines (2) Opiates/Opioids (2) Your search has returned no tests.