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) (2) Gas Chromatography (GC) (5) Gas Chromatography (GC) and Gas Chromatography/Mass Spectrometry (GC/MS) (3) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (19) Sample Type Blood (9) Fluid (2) Meconium (1) Oral Fluid (Saliva) (1) Serum or Plasma (9) Tissue (1) Urine (8) Test Area Newborn Tox (1) Therapeutics (30) Test Category (-) Analgesics (29) (-) Drugs of Abuse (2) Test Sub-Category (-) Opiates/Opioids (31) Other (3) Phenothiazines (1) Your search has returned no tests.