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/Time of Flight-Mass Spectrometry (LC/TOF-MS) (3) Sample Type Blood (2) Serum or Plasma (1) Urine (1) Test Area Drugs of Abuse (3) Exposure (1) Test Category Analgesics (2) Depressants (4) (-) Hallucinogens (3) Muscle Relaxants (3) NPS/Designer Drugs (3) Sedative/Hypnotics (3) (-) Volatiles (1) Test Sub-Category Other (4) Test Test Name 9293B Methylenedioxymethamphetamine and Metabolite Screen, Blood 9293SP Methylenedioxymethamphetamine and Metabolite Screen, Serum/Plasma 9293U Methylenedioxymethamphetamine and Metabolite Screen, Urine 9327B Propane, Blood