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) (14) Gas Chromatography (GC) and Gas Chromatography/Mass Spectrometry (GC/MS) (2) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (2) (-) Spectrofluorometry (SF) (1) Sample Type Serum or Plasma (1) Test Area Therapeutics (1) Test Category (-) Muscle Relaxants (1) Test Sub-Category Other (1) Test Test Name 1439SP Dantrolene, Serum/Plasma