Test Catalog Search Home Test Catalog Search Testing Choices: From the standard to the extraordinary × Search Clear Filter by: Clear all Method(s) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (2) Sample Type Blood (2) Serum or Plasma (2) (-) Urine (2) Test Area Therapeutics (2) Test Category Antiepileptics/Antiseizures (2) Test Sub-Category Barbiturates (2) Benzodiazepines (2) Drug Facilitated Sexual Assault (1) (-) GABA Analogues (2) Other (14) Succinimide (2) Test Test Name 2143U Gabapentin, Urine 3795U Pregabalin, Urine