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Wheaton™ Ultra Pure Straight Plug Stoppers Available on GSA/VA Contract for Federal Government customers only.

Provides for extremely high chemical purity and low gas permeability. Wheaton™ Ultra Pure Straight Plug Stoppers are manufactured from an ultra pure bromobutyl formulation.

Manufacturer:  Wheaton™ W224100405

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Catalog No. 02-913-554

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  • Autoclavable
  • Low level of extractables
  • Complies with US, European and Japanese Pharmacopeias
  • Free of latex, nitrosamines and 2-MCBT (2-mercaptobenzothiazole)
  • Compatible with applications such as Water for Injection (WFI) where rubber can cause problems
Description & Specifications


47 Durometer
0.78 in.
20mm Ultra Pure Straight Plug Stopper
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