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 (11) Fluid (7) Hair (4) Meconium (2) Nails (2) Oral Fluid (Saliva) (1) (-) RBCs (3) Serum or Plasma (12) Tissue (5) Urine (9) 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