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) (1) Sample Type Blood (26) Fluid (5) (-) Hair (1) Serum or Plasma (40) Tissue (4) Umbilical Cord (1) Urine (16) Test Area Test Category Test Sub-Category Test Test Name 5905H Benzodiazepines Confirmation (Qualitative), Hair