Zinc Oxide (CI 77947). Eusolex® Z-BASE by Merck KGaA, Darmstadt Germany is a pure, uncoated microfine zinc oxide with rod-like crystal clusters that is an effective broad-spectrum UV filter with well-balanced absorbance in... view more

Zinc Oxide (CI 77947). Eusolex® Z-TEC by Merck KGaA, Darmstadt Germany is an optimized UV filter. It is an uncoated pure microfine zinc oxide with an isometric crystal form that provides highly effective broad-spectrum... view more