Test Catalog Search Home Test Catalog Search Testing Choices: From the standard to the extraordinary × Search Clear Filter by: Clear all Method(s) Enzyme-Linked Immunosorbent Assay (ELISA) (2) (-) Gas Chromatography/Mass Spectrometry (GC/MS) (1) (-) Inductively Coupled Plasma/Mass Spectrometry (ICP/MS) (1) Sample Type Blood (26) Fluid (6) (-) Hair (1) Liquid (1) Meconium (4) Oral Fluid (Saliva) (1) (-) Plasma (1) Serum or Plasma (29) Tissue (6) Umbilical Cord (1) Urine (25) Test Area Exposure (1) Therapeutics (1) Test Category Anesthetics (1) Metals/Elements (1) Test Sub-Category Other (1) Toxic Elements (1) Test Test Name 0519H Barium, Hair 0560P Benzocaine, Plasma