1.Ferrous Sulphate Mono Powder Feed Grade. Fe: 31.3%. Pb: 0.0008%. As: 0.0002%. Cd: 0.0001%. P.H.: 3.6 Moisture: 0.46%. Insoluble matter in water: 0.5%max. Packing:25kg pp bags.
2.Ferrous Sulphate Mono Granular Feed Grade. Fe: 30% min. Pb: 20ppm max. As: 2ppm max. Cd: 2ppm max. Size: 6-14mesh,10-20mesh,20-50mesh. Packing:25kg pp bags.
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