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) Headspace Gas Chromatography (GC) (1) (-) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (2) Sample Type Blood (9) Fluid (3) Serum or Plasma (12) Tissue (2) (-) Urine (2) Test Area Therapeutics (2) Test Category Analgesics (2) Anesthetics (1) Antidepressants (1) (-) Antiepileptics/Antiseizures (1) Antihistamines (1) (-) Antihypertensives (1) Antipsychotics (1) Appetite Suppressants (1) Decongestants (4) Diagnostic Aids (1) Hallucinogens (2) Plasticizers (1) Test Sub-Category Beta Blockers (1) GABA Analogues (1) Test Test Name 3795U Pregabalin, Urine 4000U Propranolol, Urine