Special Provision: IB

Zinc bromate

Zinc chlorate

Zinc chloride, anhydrous

Zinc ammonium nitrite

Zinc arsenate or Zinc arsenite or Zinc arsenate and zinc arsenite mixtures

Zinc arsenate or Zinc arsenite or Zinc arsenate and zinc arsenite mixtures

Zinc arsenate or Zinc arsenite or Zinc arsenate and zinc arsenite mixtures

Zinc ashes

Xylyl bromide, solid

Xylyl bromide, liquid