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) (6) (-) Gas Chromatography/Mass Spectrometry (GC/MS) (8) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (8) High Performance Liquid Chromatography/Tandem Mass Spectrometry (LC-MS/MS) (1) Sample Type Blood (2) Serum or Plasma (3) Urine (3) Test Area Therapeutics (8) Test Category Anesthetics (2) Antidepressants (3) Biomarkers (2) Plasticizers (2) (-) Sedative/Hypnotics (8) Volatiles (3) Test Sub-Category Barbiturates (8) Your search has returned no tests.