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) Gas Chromatography/Mass Spectrometry (GC/MS) (1) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (4) (-) Inductively Coupled Plasma/Mass Spectrometry (ICP/MS) (3) Sample Type Blood (2) Serum or Plasma (3) (-) Urine (3) Test Area Exposure (3) Test Category Metals/Elements (3) Test Sub-Category Toxic Elements (3) Test Test Name 2150U Gallium, Urine 2156U Germanium, Urine 2171U Gold, Urine