Standard Injection Stopper 20mm Grey

These standard injection stoppers are perfect for 20mm necked vials and bottles.

Product Features:

• Made from ready-to-sterilise silicone A, these stoppers are easy to fit while providing a secure seal.
• These Stoppers are washed, with a final rinse in WFI, and packed in a class 100 clean room into a STERIlizableBAG™.