Wheaton™ Stoppers for Serum Bottles and Vials

Provide airtight covers

Brand: Wheaton™

Manufacturer Part Number: 224100-203

X300 Stopper Wheaton lyophilisation butyl grey

UNSPSC: 41122502

Code: 03

Additional Details:
Additional Details: Weight: 0.63500kg

Product Code. 11561105

Quantity Price
1 £148.50 / Pack of 300
Estimated Shipment
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Description and Specification


Stopper Number 20
Color Gray
Autoclavable Yes
Diameter (Metric) Inside 2cm
Product Type Thin Flange Stopper
Material Chlorobutyl
For Use With (Application) Lyophilization
For Use With (Equipment) Fits 1.3cm I.D., 2cm O.D. mouth of serum bottles and vials
Size 20

  • Five styles, in red natural rubber† or gray butyl
  • Flange-type stoppers are secured with aluminum crimp seals
  • Slotted and three-prong plug stoppers are for freeze-dry applications