WHEATON Bromobutyl Stopper, Size 20, Gray
The WHEATON Stopper: Bromobutyl is a synthetic rubber stopper designed for pharmaceutical and laboratory use. This gray stopper features a 20 stopper size with a 13.4 mm bottom diameter, 18.8 mm top diameter, and…
SKU 3G-OTH-382734
Also listed as: W224100408 · W224100 408
Local availability & support
- Delivery
- Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
- Payment
- Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.
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Product Description
The WHEATON Stopper: Bromobutyl is a synthetic rubber stopper designed for pharmaceutical and laboratory use. This gray stopper features a 20 stopper size with a 13.4 mm bottom diameter, 18.8 mm top diameter, and 11.8 mm overall height. It complies with USP <381> standards for material quality and performance.
Frequently Asked Questions
What is the WHEATON bromobutyl stopper used for?
The WHEATON bromobutyl stopper is a synthetic rubber closure for pharmaceutical vials and laboratory containers. It provides a reliable seal for sterile or sensitive contents, complying with USP <381> standards for material quality and performance in drug packaging and research applications.
What are the specifications of the WHEATON W224100-408 stopper?
The WHEATON W224100-408 stopper is size 20, made of gray bromobutyl rubber. It has a top diameter of 18.8 mm, bottom diameter of 13.4 mm, and overall height of 11.8 mm. It meets USP <381> standards for elastomeric closures used in pharmaceutical and laboratory settings.
Where to buy WHEATON bromobutyl stoppers worldwide?
3G Electric supplies WHEATON bromobutyl stoppers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your facility. Contact us to source the WHEATON W224100-408 or other sizes for pharmaceutical and laboratory use.
How to select the right WHEATON stopper size for a vial?
Selecting the correct WHEATON stopper size depends on your vial neck finish. The size 20 stopper fits standard 20 mm vial openings. Measure the vial's inner diameter and match it to the stopper's top and bottom diameters. Always verify compatibility with your container and application requirements.
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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.
