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) (2) Sample Type Blood (9) Fluid (1) Serum or Plasma (1) (-) Urine (2) Test Area Exposure (2) Test Category Acids (2) Alcohols (6) Antiepileptics/Antiseizures (1) Biomarkers (4) Depressants (2) Drugs of Abuse (3) Drugs of Abuse, Therapeutics (3) Industrial/Environmental Toxins (2) Metals/Elements (1) (-) Other (1) Pesticides/Insecticides (2) Sedative/Hypnotics (2) Solvents (14) (-) Terpenes (1) Therapeutics (2) Volatiles (19) Test Sub-Category Other (2) Test Test Name 1352U o-Cresol, Urine 4327U Terpineol, Urine