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 (2) Test Area Drugs of Abuse (2) Test Category Acids (1) (-) Analgesics (2) Anesthetics (2) Antidepressants (1) Antiepileptics/Antiseizures (1) Antipsychotics (4) Depressants (1) Sedative/Hypnotics (1) Terpenes (1) Volatiles (4) Test Sub-Category Opiates/Opioids (2) Test Test Name 4376B Thebaine, Blood 9272B Thebaine Screen, Blood