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 (30) Fluid (1) Hair (4) Meconium (3) Nails (2) RBCs (3) Serum or Plasma (33) (-) Tissue (1) Urine (26) Test Area Test Category Test Sub-Category Test Test Name 5684TI Amphetamines Confirmation, Tissue