Test Catalog Search Home Test Catalog Search Testing Choices: From the standard to the extraordinary × Search Clear Filter by: Clear all Method(s) Gas Chromatography (GC) (2) Sample Type Blood (3) (-) Serum or Plasma (2) Urine (1) Test Area Drugs of Abuse (2) (-) Exposure (2) Test Category Acids (2) Alcohols (6) Biomarkers (3) Chemicals (1) (-) Depressants (1) Industrial/Environmental Toxins (1) Metals/Elements (1) Perfluorinated Compounds (1) Pesticides/Insecticides (2) Solvents (11) (-) Terpenes (1) Volatiles (12) Test Sub-Category Other (1) Sedative-Hypnotics (1) Test Test Name 4327SP Terpineol, Serum/Plasma 4640SP Trichloroethanol - Free, Serum/Plasma