Test Catalog Search Home Test Catalog Search Testing Choices: From the standard to the extraordinary × Search Clear Filter by: Clear all Method(s) Colorimetry (C) (1) Gas Chromatography (GC) (1) (-) Headspace Gas Chromatography (GC) (1) Sample Type Blood (4) Serum or Plasma (1) (-) Urine (1) Test Area Therapeutics (1) Test Category Alcohols (5) (-) Antiepileptics/Antiseizures (1) Biomarkers (1) Depressants (2) Drugs of Abuse (4) Drugs of Abuse, Therapeutics (3) Solvents (3) Therapeutics (2) Volatiles (4) Test Sub-Category Other (1) Test Test Name 3310U Paraldehyde and Metabolite, Urine