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) Sample Type Blood (1) Test Area Exposure (1) Test Category Anesthetics (1) (-) Other (1) Test Sub-Category Alpha-2 Adrenergic Antagonists (3) Alpha Blockers (2) Beta Blockers (7) (-) Biomarkers (1) Calcium Channel Blockers (5) Diuretics (2) Other (11) Test Test Name 4885B ZPP (Zinc Protoporphyrin), Blood