Test Catalog Search Home Test Catalog Search Testing Choices: From the standard to the extraordinary × Search Clear Filter by: Clear all Method(s) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (5) Sample Type Blood (1) Fluid (1) Serum or Plasma (1) Tissue (1) Urine (1) Test Area Therapeutics (5) Test Category NPS/Designer Drugs (3) (-) Sedative/Hypnotics (5) Solvents (4) Test Sub-Category Benzodiazepines (3) Hormones (3) (-) Non-Benzodiazepines (5) Other (12) Your search has returned no tests.