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) Headspace Gas Chromatography (GC) (2) Sample Type Blood (1) (-) Serum or Plasma (1) (-) Urine (1) Test Area Exposure (2) Test Category Alcohol Deterrents (1) Antianxiety (3) Antiarrhythmics (1) Antidepressants (2) Antiepileptics/Antiseizures (1) Antihistamines (3) Industrial/Environmental Toxins (1) Pesticides/Insecticides (4) Solvents (4) Stimulants (2) (-) Volatiles (2) Test Sub-Category Other (2) Test Test Name 1589SP Diethylene Glycol, Serum/Plasma 1589U Diethylene Glycol, Urine