1.SPECIFICATION BRAND CHEMICALS (%) V2O5 Fe Si S P As ≥ ≤V2O5 98 0.5 0.25 0.03 0.05 0.02SIZE: 5x50x50MM 90% MIN OR AS PER BUYER’S REQUEST 2. PACKING: IN 250KG STEEL DRUMS OR AS PER BUYER’S REQUEST