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) (1) High Performance Liquid Chromatography/Tandem Mass Spectrometry (LC-MS/MS) (1) Sample Type Blood (8) Fluid (1) Serum or Plasma (3) (-) Urine (3) Test Area Diagnostic Aids (1) Exposure (2) Test Category Acids (1) Alcohols (5) Antiepileptics/Antiseizures (1) (-) Biomarkers (2) Drugs of Abuse (1) Drugs of Abuse, Therapeutics (3) Industrial/Environmental Toxins (2) (-) Other (1) Pesticides/Insecticides (1) Sedative/Hypnotics (2) Solvents (14) Terpenes (1) Therapeutics (2) Volatiles (19) Test Sub-Category Cyanide (1) Hydrocarbons (1) (-) Other (3) Test Test Name 1352U o-Cresol, Urine 2481U Ketone Panel, Urine 4472U Thiosulfate, Urine