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) (3) (-) Gas Chromatography (GC) (2) Gas Chromatography/Mass Spectrometry (GC/MS) (1) Headspace Gas Chromatography (GC) (3) High Performance Liquid Chromatography/Time of Flight-Mass Spectrometry (LC/TOF-MS) (1) Sample Type Blood (2) Serum or Plasma (2) (-) Urine (2) Test Area Therapeutics (2) Test Category Acids (1) Alcohols (1) Biomarkers (1) Industrial/Environmental Toxins (1) Other (1) Pesticides/Insecticides (1) (-) Sedative/Hypnotics (2) Solvents (9) Terpenes (1) Volatiles (9) Test Sub-Category Other (2) Test Test Name 1044U Chloral Hydrate, Urine 9401U Chloral Hydrate Screen, Urine