Product  Index	Zinc Oxide 99%	Zinc Oxide 99.5%	Zinc Oxide 99.8%
Content (ZnO)	99%Min	99.5%Min	99.8%Min
MnO	0.001%Max	0.0005%Max	0.0004%Max
PbO	0.15%Max	0.05%Max	0.037%Max
CuO	0.001%Max	0.0005%Max	0.0004%Max
Heat Loss	0.3%Max	0.3%Max	0.3%Max
HCl Insoluble Matter	0.01%Max	0.01%Max	0.01%Max
Water Soluble Matter	0.1%Max	0.1%Max	0.01%Max
45um Sieve Residue	0.15%Max	0.15%Max	0.15%Max
Through 325 Mesh, %..	99.1Min	99.5Min	99.9 Min