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) (2) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (4) Sample Type (-) Blood (2) Urine (1) Test Area Drugs of Abuse (2) Test Category Analgesics (2) Test Sub-Category (-) Opiates/Opioids (2) Other (1) Test Test Name 4376B Thebaine, Blood 9272B Thebaine Screen, Blood