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 24 Hour Urine (2) Blood (41) Fluid (1) Hair (5) Meconium (3) Nails (2) RBCs (3) Serum or Plasma (49) (-) Tissue (1) Urine (35) Test Area Test Category Test Sub-Category Test Test Name 5684TI Amphetamines Confirmation, Tissue