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/Mass Spectrometry (GC/MS) (1) (-) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (1) Sample Type Blood (1) Fluid (1) Serum or Plasma (1) (-) Urine (1) Test Area Therapeutics (1) Test Category (-) Anesthetics (1) Antianxiety (1) Anticholinergics (1) Antidepressants (2) Muscle Relaxants (1) Test Sub-Category (-) Other (1) Test Test Name 0800U Bupivacaine, Urine