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) (5) (-) Gas Chromatography/Mass Spectrometry (GC/MS) (10) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (14) Sample Type Blood (2) Plasma (1) Serum or Plasma (3) Urine (4) Test Area Therapeutics (10) Test Category (-) Anesthetics (2) Antidepressants (3) Biomarkers (2) Plasticizers (2) (-) Sedative/Hypnotics (8) Volatiles (3) Test Sub-Category Barbiturates (8) Other (2) Your search has returned no tests.