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) (3) Sample Type 24 Hour Urine (1) Blood (37) Fluid (8) Hair (3) Nails (2) (-) RBCs (3) Serum or Plasma (28) Stool (1) Tissue (8) Umbilical Cord (1) Urine (20) Test Area Exposure (3) Test Category Metals/Elements (3) Test Sub-Category Macrominerals (1) Toxic Elements (1) (-) Trace Elements (3) Test Test Name 1261R Chromium, RBCs 1290R Cobalt, RBCs 1330R Copper, RBCs