Test Catalog Search Home Test Catalog Search Testing Choices: From the standard to the extraordinary × Search Clear Filter by: Clear all Method(s) (-) Colorimetry (C) (1) Inductively Coupled Plasma/Mass Spectrometry (ICP/MS) (10) (-) Inductively Coupled Plasma/Optical Emission Spectrometry (ICP/OES) (1) Sample Type Blood (1) Serum or Plasma (1) (-) Urine (2) Test Area Exposure (2) Test Category Metals/Elements (2) Test Sub-Category Cyanide (1) Other (7) (-) Toxic Elements (2) Trace Elements (1) Test Test Name 4190U Silicon, Urine 4765U Vanadium, Urine