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) (1) Sample Type 24 Hour Urine (1) Blood (10) Fluid (3) Hair (1) Liquid (1) (-) Meconium (1) Nails (1) Oral Fluid (Saliva) (1) (-) RBCs (1) Serum or Plasma (10) Tissue (2) Urine (8) Test Area Exposure (1) Newborn Tox (1) Test Category Drugs of Abuse (1) Metals/Elements (1) Test Sub-Category Macrominerals (1) (-) Opiates/Opioids (1) Other (2) (-) Toxic Elements (1) Trace Elements (2) Test Test Name 2670R Mercury, RBCs 2760ME Methadone and Metabolite (Qualitative), Meconium