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) (3) Sample Type (-) Blood (2) Serum or Plasma (4) (-) Urine (1) Test Area Therapeutics (3) Test Category Antidiabetics (1) Antiepileptics/Antiseizures (2) Test Sub-Category Alpha-2 Adrenergic Agonists (2) Antivirals (2) (-) GABA Analogues (2) Other (9) (-) Sulfonylureas (1) Toxic Elements (5) Test Test Name 2143B Gabapentin, Blood 2143U Gabapentin, Urine 2159B Glimepiride, Blood