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) Sample Type (-) Blood (1) Test Area (-) Exposure (1) Test Category Analgesics (1) Antipsychotics (1) Depressants (3) Hallucinogens (1) NPS/Designer Drugs (2) Other (1) Psychoactives (1) Stimulants (2) (-) Volatiles (1) Test Sub-Category Other (1) Test Test Name 9327B Propane, Blood