Test Catalog Search Home Test Catalog Search Testing Choices: From the standard to the extraordinary × Search Clear Filter by: Clear all Method(s) Enzyme-Linked Immunosorbent Assay (ELISA) (3) Gas Chromatography (GC) (2) (-) Gas Chromatography/Mass Spectrometry (GC/MS) (1) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (3) Sample Type (-) Blood (1) Urine (1) Test Area Drugs of Abuse (1) Test Category (-) Analgesics (1) Depressants (1) Muscle Relaxants (1) Sedative/Hypnotics (1) Volatiles (1) Test Sub-Category Opiates/Opioids (1) Test Test Name 9272B Thebaine Screen, Blood