Test Catalog Search Home Test Catalog Search Testing Choices: From the standard to the extraordinary × Search Clear Filter by: Clear all Method(s) (-) Gas Chromatography (GC) (2) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (2) Sample Type (-) Blood (2) Serum or Plasma (2) Urine (2) Test Area Therapeutics (2) Test Category Antidepressants (2) Antiemetics (1) Antihistamines (2) Antipsychotics (2) Depressants (1) Pesticides/Insecticides (1) (-) Sedative/Hypnotics (2) Terpenes (1) Volatiles (4) Test Sub-Category Other (2) Test Test Name 1044B Chloral Hydrate, Blood 9401B Chloral Hydrate Screen, Blood