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) (1) (-) Gas Chromatography (GC) (2) Headspace Gas Chromatography (GC) (4) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (1) Spectrophotometry (SP) (1) Sample Type Blood (1) Serum or Plasma (1) Test Area Therapeutics (2) Test Category Acids (3) Alcohols (3) Biomarkers (2) Depressants (2) Industrial/Environmental Toxins (1) Other (2) Pesticides/Insecticides (3) (-) Sedative/Hypnotics (2) Solvents (27) Terpenes (2) Volatiles (37) Test Sub-Category Other (2) Test Test Name 1044B Chloral Hydrate, Blood 1044SP Chloral Hydrate, Serum/Plasma