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 (4) Depressants (2) Muscle Relaxants (1) Psychoactives (1) Sedative/Hypnotics (1) Stimulants (1) (-) Volatiles (1) Test Sub-Category Other (1) Test Test Name 9327B Propane, Blood