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) (1) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (2) Sample Type Blood (2) Plasma (1) Serum or Plasma (2) (-) Urine (1) Test Area Therapeutics (1) Test Category Antiepileptics/Antiseizures (2) (-) Sedative/Hypnotics (1) Solvents (1) Volatiles (1) Test Sub-Category Other (1) Test Test Name 1970U Ethchlorvynol Overdose, Urine