Test Catalog Search Home Test Catalog Search Testing Choices: From the standard to the extraordinary × Search Clear Filter by: Clear all Method(s) (-) Hematofluorometry (H) (1) Inductively Coupled Plasma/Mass Spectrometry (ICP/MS) (1) Sample Type (-) Blood (1) Test Area Exposure (1) Test Category Other (1) Test Sub-Category (-) Biomarkers (1) Test Test Name 4885B ZPP (Zinc Protoporphyrin), Blood