20mm NovaPure Chlorobutyl 4432/50 Lyophilization Stoppers
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20mm NovaPure Chlorobutyl 4432/50 Lyophilization Stoppers Qty. 500 stoppers/carton

Item number:

NovaPure™ lyophilization stoppers made from 4432/50 a premium quality chlorobutyl elastomer and laminated with FluroTec™ barrier film to help reduce particulate, limit drug interaction with the elastomer and reduce leachables. These components are provided ready to use, sterilized and 100% vision inspected via our Envision™ inspection process. This stopper configuration can be used with European and American Blowback designed vials. West item number: 19700311

In a quantity of 500 stoppers per carton, ideal for small-volume filling of lyophilized or dry powered products. Choose these stoppers if you need a sterile lyophilization stopper in a chlorobutyl formulation.

500 stoppers / double STERILlizableBAG™

One double STERILlizableBAG™ / hinged plastic carton

Packaging Assembly Illustration


West’s comprehensive Integrated Solutions Program offers expert testing to support drug product containment systems throughout the development process.  Our technical expertise for pharmaceutical packaging includes vials, stoppers and seals, with an in-depth understanding of regulations and market requirements, including USP <1207>.  A dedicated Project Management team will help to identify key stakeholders to provide consultation and the creation of a customized study design. 

 

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