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) (1) Sample Type Blood (1) Fluid (1) Plasma (1) (-) Serum or Plasma (1) Urine (2) Test Area Therapeutics (1) Test Category (-) Anesthetics (1) Antianxiety (1) Anticholinergics (1) Antidepressants (2) Antiepileptics/Antiseizures (1) Antihistamines (1) Antipsychotics (1) Antithrombotics (2) Antitussives/Cough Suppressants (1) Diuretics (1) Muscle Relaxants (1) Plasticizers (1) Test Sub-Category (-) Other (1) Test Test Name 0800SP Bupivacaine, Serum/Plasma