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) (26) (-) Gas Chromatography/Mass Spectrometry (GC/MS) (6) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (15) High Performance Liquid Chromatography/Tandem Quadrupole Time of Flight Mass Spectrometry. (4) Sample Type Blood (2) Fluid (1) Serum or Plasma (2) Urine (1) Test Area Drugs of Abuse (4) Exposure (1) (-) Therapeutics (6) Test Category Muscle Relaxants (3) Sedative/Hypnotics (3) Test Sub-Category (-) Other (6) Your search has returned no tests.