Test Catalog Search Home Test Catalog Search Testing Choices: From the standard to the extraordinary × Search Clear Filter by: Clear all Method(s) Gas Chromatography (GC) (1) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (3) (-) Inductively Coupled Plasma/Mass Spectrometry (ICP/MS) (1) Sample Type Blood (2) (-) Fluid (1) RBCs (1) Serum or Plasma (3) Urine (2) Test Area Exposure (1) (-) Therapeutics (1) Test Category Mood Stabilizers (1) Test Sub-Category Metals/Elements (1) Test Test Name 2520FL Lithium, Fluid