Test Catalog Search Home Test Catalog Search Testing Choices: From the standard to the extraordinary × Search Clear Filter by: Clear all Method(s) Enzyme Immunoassay (EIA) (2) Gas Chromatography (GC) (1) Gas Chromatography (GC) and Gas Chromatography/Mass Spectrometry (GC/MS) (1) (-) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (4) Sample Type Blood (5) Fluid (2) Meconium (1) Oral Fluid (Saliva) (1) Serum or Plasma (5) Tissue (1) (-) Urine (4) Test Area Therapeutics (4) Test Category Analgesics (4) Test Sub-Category Alkaloids (1) Benzodiazepines (1) Beta Blockers (1) CNS Stimulants (2) Hormones (1) (-) Opiates/Opioids (4) Other (8) Serotonin-Norepinephrine Reuptake Inhibitors (SNRI) (1) Your search has returned no tests.