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            1. Application industry
              Contact Us
              Add: Longda Industrial Park,Gudi Street,Weifang City,China
              Tel: +86-536-7569886
              Fax: +86-536-7567369
              E-mail: longda@wflongda.com
               
              Products  

              Feed grade zinc oxide

              Uses: "Longdaxin" Feed grade zinc oxide can be used as zinc supplementation additive of feeds for poultry, livestock and fisheries industry.

              Quality standard of Feed grade zinc oxide

              Item

              Index

              Zinc oxide (as ZnO)%,≥

              99.7

              95

              Zinc oxide (as Zn)%,≥

              80.1

              76.3

              Pb %,≤

              0.005

              0.005

              Cd %,≤

              0.001

              0.001

              As %,≤

              0.001

              0.001

              Fineness (pass 150um experimental sieve) %,≥

              99

              95

               

               


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