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 (GC) (4) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (20) Sample Type Blood (2) Serum or Plasma (2) Test Area Exposure (14) Postmortem (1) (-) Therapeutics (4) Test Category Sedative/Hypnotics (4) Test Sub-Category Other (4) Your search has returned no tests.