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Stoppers with Complete Fluorinated Polymer Coating, Wheaton

Supplier: DWK Life Sciences
W224100-421 W224100-420
The autoclavable stoppers with complete fluorinated polymer coating is manufactured in a silicone free environment. Sleeve style stoppers feature a fold-over skirt for sealing in serum finish vials without a crimp closure.

  • Variety of styles, sizes and rubber formulations
  • Straight plug stoppers provide maximum sealing for vials with straight-wall glass finish
  • Snap-on style provides maximum sealing for vials with a blow-back glass finish

The PTFE like coatings prevents reactions due to sample contact with rubber.



Expand All / Collapse All
Description I.D. x O.D. Supplier No. VWR Catalog Number Unit Price Quantity
Gray Bromobutyl Stopper with Fluorinated Polymer Coating 7×13 mm W224100-420 89236-132 Case of 1,000 Retrieving
Small Business Enterprise
Gray Bromobutyl Stopper with Fluorinated Polymer Coating 13×20 mm W224100-421 89236-134 Case of 1,000 Retrieving
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