West NovaPure™ Lyo Stoppers (4023/50G)

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From  $924.00 /Bag
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Details

NovaPure™ lyophilization stoppers made from 4023/50 a premium quality bromobutyl elastomer with West’s lowest particulate specification available. 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. This stopper configuration can be used with European blowback or straight wall (no blowback) vials.
 

Choose the right component diameter for your container size: 
 

Vial Size (ISO) Diameter
2R 13mm
6R, 10R, 20R, 50R 20mm

West stoppers can only be combined with West seals.

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Want to know more? Let's talk.

Whether you need more information, samples, a quote, or advice for a project, we would be delighted to talk to you.