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 (4) Benzodiazepines (1) (-) GABA Analogues (2) Other (22) Succinimide (2) Test Test Name 2143B Gabapentin, Blood 3795B Pregabalin, Blood