Product: Zinc Sulfate Monohydrate, USP, Powder.  Net Wt: 55 lb / 25 kg.  Jost Chemical 8150 Lackland, St. Louis, MO  63114.  Caution:  For Manufacturing, Processing, or Repacking.
Reason for recall: Zinc Sulfate Monohydrate, USP may contain elevated levels of lead.
Recall initiated: 20230622
Status: Terminated
Classification: Class II
Recall type: Voluntary: Firm initiated