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) Enzyme Immunoassay (EIA) (1) Gas Chromatography (GC) (7) (-) Gas Chromatography/Mass Spectrometry (GC/MS) (11) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (5) High Performance Liquid Chromatography/Tandem Mass Spectrometry (LC-MS/MS) (3) Sample Type Blood (3) Serum or Plasma (4) Urine (4) Test Area Therapeutics (11) Test Category Anesthetics (2) (-) Antidepressants (3) Biomarkers (2) Plasticizers (2) (-) Sedative/Hypnotics (8) Volatiles (3) Test Sub-Category Barbiturates (8) Serotonin-Norepinephrine Reuptake Inhibitors (SNRI) (3) Your search has returned no tests.