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) Sample Type Blood (1) Serum or Plasma (1) Test Area Therapeutics (2) Test Category Antiepileptics/Antiseizures (10) Antigout Agents (3) Antihistamines (10) Antipsychotics (5) Biomarkers (1) Depressants (2) Diuretics (4) Drugs of Abuse (1) Drugs of Abuse, Therapeutics (1) Gases (6) Immunosuppressants (1) Laxatives (1) Metals/Elements (1) Muscle Relaxants (14) Other (3) Pesticides/Insecticides (2) (-) Sedative/Hypnotics (2) Solvents (5) Volatiles (7) Test Sub-Category Antihistamines (3) Benzodiazepines (10) CNS Stimulants (4) Cocaine (15) (-) Other (2) Test Test Name 1044B Chloral Hydrate, Blood 1044SP Chloral Hydrate, Serum/Plasma