WHEATON Stopper: Bromobutyl, 20 Stopper Size, 13.4 mm Bottom Dia, 18.75 mm Top Dia
The WHEATON Stopper: Bromobutyl is a synthetic rubber stopper in Size 20, made from gray bromobutyl material. It features a 13.4 mm bottom diameter, 18.75 mm top diameter, and 13.3 mm overall height. This stopper…
SKU 3G-OTH-382732
Also listed as: W224100406 · W224100 406
Local availability & support — Singapore
- Local office
- 20 Woodlands Link #09-05, Singapore 738733
- Phone
- +65 8878 8355
- Delivery
- Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
- Payment
- Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
- Ships to
- Singapore
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Product Description
The WHEATON Stopper: Bromobutyl is a synthetic rubber stopper in Size 20, made from gray bromobutyl material. It features a 13.4 mm bottom diameter, 18.75 mm top diameter, and 13.3 mm overall height. This stopper complies with USP <381> standards.
Frequently Asked Questions
What is the WHEATON bromobutyl stopper used for?
The WHEATON bromobutyl stopper is used to seal pharmaceutical vials and laboratory containers. Its synthetic rubber formulation provides low gas permeability and high chemical resistance, making it suitable for sterile drug packaging and sensitive reagent storage.
What are the specifications of the WHEATON stopper W224100-406?
The WHEATON stopper W224100-406 is a Size 20 bromobutyl stopper in gray. It has a top diameter of 18.75 mm, bottom diameter of 13.4 mm, and overall height of 13.3 mm. It complies with USP <381> standards for pharmaceutical closures.
Where to buy WHEATON bromobutyl stoppers worldwide?
3G Electric supplies WHEATON bromobutyl stoppers worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver these USP <381> compliant stoppers to your facility, regardless of location.
How to select the correct WHEATON stopper size for a vial?
Select the WHEATON stopper size by matching the stopper's top and bottom diameters to your vial's neck dimensions. For the Size 20 stopper, ensure the vial opening accommodates an 18.75 mm top and 13.4 mm bottom diameter. Always verify compatibility with your container's finish.
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Common applications for WHEATONWHEATON Products
3G Electric supplies WHEATON synthetic rubber stoppers. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
