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) (2) Gas Chromatography (GC) (1) (-) Headspace Gas Chromatography (GC) (2) High Performance Liquid Chromatography/Tandem Mass Spectrometry (LC-MS/MS) (2) Sample Type Blood (2) Fluid (1) Serum or Plasma (2) (-) Urine (2) Test Area Diagnostic Aids (1) Therapeutics (1) Test Category Alcohols (5) (-) Antiepileptics/Antiseizures (1) (-) Biomarkers (1) Depressants (2) Drugs of Abuse (3) Drugs of Abuse, Therapeutics (3) Solvents (3) Therapeutics (2) Volatiles (4) Test Sub-Category Other (2) Test Test Name 2481U Ketone Panel, Urine 3310U Paraldehyde and Metabolite, Urine