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) (-) Enzymatic Assay (EZA) (1) Gas Chromatography (GC) (2) Headspace Gas Chromatography (GC) (4) High Performance Liquid Chromatography/Tandem Mass Spectrometry (LC-MS/MS) (7) Sample Type Serum or Plasma (1) Test Area Diagnostic Aids (1) Test Category (-) Biomarkers (1) Drugs of Abuse (4) Drugs of Abuse, Therapeutics (1) NPS/Designer Drugs (1) Solvents (3) Therapeutics (5) Volatiles (2) Test Sub-Category Other (1) Test Test Name 2480SP Ketone Bodies Panel, Serum/Plasma