Test Catalog Search Home Test Catalog Search Testing Choices: From the standard to the extraordinary × Search Clear Filter by: Clear all Method(s) Inductively Coupled Plasma/Mass Spectrometry (ICP/MS) (1) Inductively Coupled Plasma/Optical Emission Spectrometry (ICP/OES) (1) Sample Type (-) Blood (1) Fluid (1) RBCs (1) Serum or Plasma (1) (-) Tissue (1) Urine (1) Test Area Therapeutics (2) Test Category Anesthetics (3) Antianxiety (1) Antidiarrheals (1) Antiepileptics/Antiseizures (3) Antihistamines (2) Antihypertensives (1) Antimicrobials (1) Antipsychotics (2) Hallucinogens (2) Immunosuppressants (2) Metals/Elements (4) (-) Mood Stabilizers (2) Pesticides/Insecticides (1) Stimulants (1) Test Sub-Category Metals/Elements (2) Test Test Name 2520B Lithium, Blood 2520TI Lithium, Tissue