Test Catalog Search Home Test Catalog Search Testing Choices: From the standard to the extraordinary × Search Clear Filter by: Clear all Method(s) (-) Enzyme-Linked Immunosorbent Assay (ELISA) (2) Gas Chromatography (GC) (2) Gas Chromatography/Mass Spectrometry (GC/MS) (1) Headspace Gas Chromatography (GC) (2) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (26) High Performance Liquid Chromatography/Tandem Mass Spectrometry (LC-MS/MS) (3) Sample Type Blood (2) Fluid (1) (-) Serum or Plasma (2) Test Area Therapeutics (2) Test Category Analgesics (1) Stimulants (1) Test Sub-Category Antipyretics (1) Barbiturates (1) Benzodiazepines (1) Cocaine (1) (-) Opiates/Opioids (1) (-) Other (1) Your search has returned no tests.