Test Catalog Search Home Test Catalog Search Testing Choices: From the standard to the extraordinary × Search Clear Filter by: Clear all Method(s) Headspace Gas Chromatography (GC) (2) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (8) Sample Type Blood (3) Fluid (2) Serum or Plasma (2) Tissue (1) Urine (2) Test Area Postmortem (2) Therapeutics (8) Test Category Biomarkers (4) (-) Diagnostic Aids (2) (-) Sedative/Hypnotics (8) Test Sub-Category (-) Other (10) Your search has returned no tests.