1.Zinc sulphate monohydrate powder Specification:zn:35.5% min as:5ppm max cd:10ppm max pb:10ppm max hg:1ppm max grade:feed grade 1.Zinc sulphate monohydrate granular A.Specification: Zn:35% min as:5ppm max cd:10ppm max pb:10ppm max hg:1ppm max size:2-4mm B.Specification: Zn:35% min as:5ppm max cd:10ppm max pb:10ppm max hg:1ppm max size:0.5-1mm Packing: packed in 25kg bags or 1000kg bags with inner bags on pallets or without pallets. Packed in 25kg bags or 1000kg bags with inner bags on pallets or without pallets
