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 (4) Serum or Plasma (4) (-) Urine (2) Test Area Therapeutics (2) Test Category Alcohols (4) Antianxiety (1) (-) Antiepileptics/Antiseizures (2) NPS/Designer Drugs (1) Sedative/Hypnotics (3) Solvents (1) Stimulants (2) Volatiles (1) Test Sub-Category Other (2) Test Test Name 2000U Ethosuximide, Urine 9171U Ethosuximide Screen, Urine