Potassium Chloride for Inj. Concentrate, USP, 40 mEq (2 mEq/mL), 20 mL Single-dose Fliptop Vial, For IV use, Rx only, Hospira, Inc., Lake Forest, IL 60045 USA
Presence of Particulate; red and black particulate within the solution and embedded within the plastic vial identified as iron oxide
Nationwide
https://www.accessdata.fda.gov/scripts/ires/index.cfm?Product=D-1261-2014