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) (1) (-) Headspace Gas Chromatography (GC) (1) Sample Type (-) Blood (1) Serum or Plasma (1) Urine (1) Test Area Diagnostic Aids (2) Drugs of Abuse (9) Exposure (32) Impairment (4) Postmortem (21) (-) Therapeutics (1) Test Category Antiepileptics/Antiseizures (1) Test Sub-Category Other (1) Test Test Name 3310B Paraldehyde and Metabolite, Blood