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WHEATON Bromobutyl Stopper - Synthetic Rubber Stoppers
WHEATONSynthetic Rubber Stoppers

WHEATON Bromobutyl Stopper

The WHEATON Stopper: Bromobutyl is a synthetic rubber stopper designed for pharmaceutical and laboratory applications. This gray stopper, size 13, features a 7.82 mm bottom diameter, 13 mm top diameter, and 6.25 mm…

SKU 3G-OTH-382735

Also listed as: W224100400 · W224100 400

Brand
WHEATON
Item
Bromobutyl Stopper
Part Number
W224100-400
Category
Synthetic Rubber Stoppers
Available to Order
Also known as:W224100-400WHEATON
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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

Technical Specifications

WHEATON
Manufacturer Part Number
W224100-400
Type
Gray
Material
Bromobutyl
Color
Gray
Top Dia
13 mm
Standards
USP <381>
Bottom Dia
7.82 mm
Overall Ht
6.25 mm
Stopper Size
13

Technical Documents

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WHEATON Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The WHEATON Stopper: Bromobutyl is a synthetic rubber stopper designed for pharmaceutical and laboratory applications. This gray stopper, size 13, features a 7.82 mm bottom diameter, 13 mm top diameter, and 6.25 mm overall height. It complies with USP <381> standards for elastomeric closures.

Frequently Asked Questions

What is the WHEATON bromobutyl stopper used for?

The WHEATON bromobutyl stopper is a synthetic rubber closure for pharmaceutical and laboratory containers. It seals vials and bottles to maintain sterility and prevent contamination, commonly used in drug packaging and sample storage.

What are the specifications of the WHEATON stopper size 13?

This WHEATON stopper is size 13, made of gray bromobutyl rubber. It has a 13 mm top diameter, 7.82 mm bottom diameter, and 6.25 mm overall height. It complies with USP <381> standards for elastomeric closures.

Where to buy WHEATON bromobutyl stoppers worldwide?

3G Electric supplies WHEATON bromobutyl stoppers worldwide. We handle full logistics, customs clearance, and delivery to your facility. Contact us for availability and lead time on the WHEATON W224100-400 stopper.

How to select the correct WHEATON stopper size?

Select the stopper size based on your vial or bottle neck dimensions. The WHEATON size 13 stopper has a 13 mm top diameter and 7.82 mm bottom diameter. Ensure the material, such as bromobutyl, is compatible with your contents and meets USP <381> standards.

Used in

Common applications for WHEATON
Environmental testing laboratories — WHEATON BOD bottles (SKU 48H604) for biochemical oxygen demand analysis of water samples.
Pharmaceutical compounding — WHEATON rectangular glass lab bottles (SKU 48H782) for storing liquid reagents and intermediates.
Cryogenic sample storage — WHEATON fiberboard cold storage boxes (SKU 6EMW3) for organizing vials in liquid nitrogen freezers.
Analytical chemistry — WHEATON glass scintillation vials (SKU 48H848) for liquid scintillation counting of radioactive samples.
Industrial quality control — WHEATON bottle top dispensers (SKU 23NC18) for dispensing precise volumes of solvents or acids.
Laboratory organization — WHEATON paper index cards (SKU 49WE10) for labeling and tracking samples in storage racks.
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WHEATON 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.

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Synthetic rubber stopper made from bromobutyl material, complying with EP 3.2.1 standards. Gray color, with a top diameter of 20 mm, bottom diameter of 13.2 mm, and overall height of 14.2 mm. Used for sealing vials and laboratory containers requiring gas-tight and moisture-resistant closures
WHEATON
Synthetic rubber stopper made from bromobutyl material, complying with EP 3.2.1 standards. Gray color, with a top diameter of 20 mm, bottom diameter of 13.2 mm, and overall height of 14.2 mm. Used for sealing vials and laboratory containers requiring gas-tight and moisture-resistant closures

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