A batch of white winesferric gluconate drug class, totaling 600 bottles, was detected containing excessive amounts of copper and subsequently rejected at Shandong port. Thferrous fumarate usp 75 mge case is another example of non-conforming testing items detected in imported winehow much iron is in ferrous sulfate 325s under the new tighter port inspectionferrous sulfate vs iron glycinates condoes ferrous sulfate contain zincducted by CIQ