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) (-) Headspace Gas Chromatography (GC) (2) Sample Type (-) Blood (2) Fluid (1) Serum or Plasma (2) Urine (2) Test Area (-) Diagnostic Aids (1) Drugs of Abuse (6) Exposure (29) Impairment (4) Postmortem (12) (-) Therapeutics (1) Test Category Antiepileptics/Antiseizures (1) Biomarkers (1) Test Sub-Category Other (2) Test Test Name 2481B Ketone Panel, Blood 3310B Paraldehyde and Metabolite, Blood