UNITED SCIENTIFIC SUPPLIES Stopper: Neoprene, 5 1/2 Stopper Size, 24 mm Bottom Dia, 28 mm Top Dia
The UNITED SCIENTIFIC SUPPLIES Stopper: Neoprene is a green rubber stopper made from neoprene material. It has a stopper size of 5-1/2, with a bottom diameter of 24 mm, top diameter of 28 mm, and overall height of 25…
SKU 3G-OTH-381363
Also listed as: NST5AS · NST5A S
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 UNITED SCIENTIFIC SUPPLIES Stopper: Neoprene is a green rubber stopper made from neoprene material. It has a stopper size of 5-1/2, with a bottom diameter of 24 mm, top diameter of 28 mm, and overall height of 25 mm. This product is identified by manufacturer part number NST5A-S.
Frequently Asked Questions
What is a neoprene stopper used for?
A neoprene stopper is used to seal laboratory flasks, test tubes, and other glassware to prevent contamination or gas escape. It resists oils, solvents, and moderate heat, making it suitable for general lab applications in chemistry, biology, and industrial testing environments.
What are the specifications of the UNITED SCIENTIFIC SUPPLIES neoprene stopper?
This neoprene stopper has a 5-1/2 stopper size, bottom diameter of 24 mm, top diameter of 28 mm, and overall height of 25 mm. It is green, made by UNITED SCIENTIFIC SUPPLIES INC, and carries MPN NST5A-S. The material is neoprene, offering chemical resistance and flexibility.
Where to buy UNITED SCIENTIFIC SUPPLIES stoppers in worldwide?
You can order the UNITED SCIENTIFIC SUPPLIES neoprene stopper through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide locations. Contact us for availability and lead time; we source and deliver this item globally.
How to select the right neoprene stopper size?
To select the correct neoprene stopper, measure the inner diameter of your glassware opening. The stopper size 5-1/2 fits openings requiring a bottom diameter of 24 mm and top diameter of 28 mm. Ensure the stopper is slightly larger than the opening for a tight seal. Always verify dimensions against your equipment.
UNITED SCIENTIFIC SUPPLIES Products
3G Electric supplies UNITED SCIENTIFIC SUPPLIES rubber stoppers. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
