Vista Dental Products 3% Sodium Hypochlorite, 10- 3cc Pre-filled Syringes, REF 502355
The affected lots may be packaged in syringes which include an incorrect bung. The incorrect bung is made of a latex-free isoprene rubber material. After prolonged storage and exposure to contained solutions, the rubber bung may degrade due to chemical interaction with the bleach solution.
US, South Africa, Switzerland, Poland, Italy, Singapore, Australia
https://www.accessdata.fda.gov/scripts/ires/index.cfm?Product=Z-0015-2020