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) Inductively Coupled Plasma/Mass Spectrometry (ICP/MS) (5) Inductively Coupled Plasma/Optical Emission Spectrometry (ICP/OES) (2) Sample Type Blood (19) Fluid (1) (-) Hair (1) Meconium (2) Serum or Plasma (24) Tissue (1) Urine (14) Test Area Test Category Test Sub-Category Test Test Name 5907H Methadone Confirmation (Qualitative), Hair