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) (1) Sample Type 24 Hour Urine (3) Blood (55) Fluid (1) Hair (4) Meconium (1) Nails (2) Plasma (1) RBCs (5) Serum or Plasma (66) (-) Tissue (2) Urine (49) Test Area Test Category Test Sub-Category Test Test Name 0541TI Benzene, Tissue 0960TI Cannabinoids Panel, Tissue