NEW
Datwyler 20mm Bromobutyl Serum stoppers, ESBB, RTU, Steam Sterilized
20 mm bromobutyl serum stoppers for ESBB vials, steam sterilized and double bagged in RTU format.
These Datwyler 20 mm bromobutyl serum stoppers are designed for compatibility with European style blowback (ESBB) vials. Manufactured from bromobutyl rubber, they are suitable for sterile vial sealing applications.
The stoppers are supplied steam sterilized and packaged in a double‑bagged ready‑to‑use (RTU) configuration, supporting streamlined aseptic handling prior to use.