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WHEATON Bromobutyl Stopper - Synthetic Rubber Stoppers
WHEATONSynthetic Rubber Stoppers

WHEATON Bromobutyl Stopper

The WHEATON Bromobutyl Stopper (SKU W988006-S, MPN W988006-S) is a synthetic rubber stopper in Stopper Size 20, constructed from bromobutyl material in a gray color. It features a 13.3 mm bottom diameter, 18.8 mm top…

SKU 3G-OTH-382730

Also listed as: W988006S · W988006 S

Brand
WHEATON
Item
Bromobutyl Stopper
Part Number
W988006-S
Category
Synthetic Rubber Stoppers
Available to Order
Also known as:W988006-SWHEATON
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.

Technical Specifications

WHEATON
Manufacturer Part Number
W988006-S
Type
Gray
Material
Bromobutyl
Color
Gray
Top Dia
18.8 mm
Standards
EP 2.6.1
Bottom Dia
13.3 mm
Overall Ht
8 mm
Stopper Size
20

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

Product Description

The WHEATON Bromobutyl Stopper (SKU W988006-S, MPN W988006-S) is a synthetic rubber stopper in Stopper Size 20, constructed from bromobutyl material in a gray color. It features a 13.3 mm bottom diameter, 18.8 mm top diameter, and 8 mm overall height, and complies with EP 2.6.1 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, providing a gas-tight closure for sterile or sensitive contents. It is commonly applied in drug packaging, vaccine storage, and biotech research where material compatibility and EP 2.6.1 compliance are required.

What are the specifications of the WHEATON Bromobutyl Stopper?

This WHEATON stopper is Stopper Size 20, made of gray bromobutyl rubber. It has a 13.3 mm bottom diameter, 18.8 mm top diameter, and 8 mm overall height. It meets EP 2.6.1 standards for biological safety. The manufacturer part number is W988006-S.

Where to buy WHEATON Bromobutyl Stoppers worldwide?

3G Electric supplies WHEATON Bromobutyl Stoppers worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your facility. Contact us for availability and lead time on the W988006-S stopper.

How to select the correct WHEATON stopper size?

Select the stopper size based on your vial neck finish. The WHEATON Stopper Size 20 fits standard 20 mm vial openings. Verify the top diameter (18.8 mm) and bottom diameter (13.3 mm) match your container. For sterile applications, ensure the bromobutyl material and EP 2.6.1 compliance meet your requirements.

Used in

Common applications for WHEATON
Pharmaceutical quality control — WHEATON manual vial top decrimper for 13 mm crimp-top vials with aluminum seals
Field or mobile laboratory — WHEATON battery-powered decrimper (MPN W225814) for portable vial opening
Chemical storage — WHEATON 28-400 mm polypropylene screw cap with PTFE-faced liner for sealing containers
Industrial sample containment — WHEATON 45-400 mm screw cap for containers requiring a 45-400 mm closure
Biological research — WHEATON 1 mL Tenbroeck tissue grinder for manual homogenization of soft tissue
Clinical sample preparation — WHEATON 40 mL Tenbroeck tissue grinder with 1 1/4 in tube for larger tissue samples
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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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