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) (1) Sample Type Blood (8) (-) Fluid (1) Serum or Plasma (11) Tissue (1) Urine (4) Test Area Therapeutics (1) Test Category Analgesics (1) Antidepressants (3) Antiepileptics/Antiseizures (2) (-) Antihypertensives (1) Antipsychotics (2) Pesticides/Insecticides (1) Test Sub-Category Beta Blockers (1) Test Test Name 4000FL Propranolol, Fluid