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) (1) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (2) Sample Type Blood (5) Fluid (3) Serum or Plasma (4) Tissue (1) (-) Urine (3) Test Area Diagnostic Aids (1) Therapeutics (2) Test Category Biomarkers (1) Sedative/Hypnotics (2) Test Sub-Category (-) Other (3) Your search has returned no tests.