WHEATON Chlorobutyl Stopper
The WHEATON Stopper: Chlorobutyl is a synthetic rubber stopper with a 20 stopper size, featuring a 13.1 mm bottom diameter, 20 mm top diameter, and 8.38 mm overall height in gray. It is manufactured from chlorobutyl…
SKU 3G-OTH-382712
Also listed as: 224100174 · 224100 174
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Product Description
The WHEATON Stopper: Chlorobutyl is a synthetic rubber stopper with a 20 stopper size, featuring a 13.1 mm bottom diameter, 20 mm top diameter, and 8.38 mm overall height in gray. It is manufactured from chlorobutyl material and complies with EP 3.2.1 standards.
Frequently Asked Questions
What is the WHEATON chlorobutyl stopper used for?
The WHEATON chlorobutyl stopper is used to seal pharmaceutical vials and laboratory containers. Its synthetic rubber material provides an inert, low-extractable seal for injectable drugs, vaccines, and diagnostic reagents. It complies with EP 3.2.1 standards for parenteral packaging.
What are the specifications of the WHEATON 20 stopper?
The WHEATON stopper has a 20 stopper size, 13.1 mm bottom diameter, 20 mm top diameter, and 8.38 mm overall height. It is made of gray chlorobutyl rubber and meets EP 3.2.1 standards. The manufacturer part number is 224100-174.
Where to buy WHEATON chlorobutyl stoppers worldwide?
3G Electric supplies WHEATON chlorobutyl stoppers worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your facility. Contact us for availability and lead time on the 224100-174 stopper.
How to select the correct WHEATON stopper size for a vial?
Select the stopper size that matches your vial neck finish. The WHEATON 20 stopper fits standard 20 mm vial openings. Verify the bottom diameter (13.1 mm) and top diameter (20 mm) ensure proper sealing. Always confirm compatibility with your vial's closure system.
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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.
