UNITED SCIENTIFIC SUPPLIES Neoprene Rubber Stopper, Size 5, Green, 0 Holes
The Stopper: Neoprene from UNITED SCIENTIFIC SUPPLIES is a rubber stopper in size 5, made of green neoprene. It has a bottom diameter of 23 mm, a top diameter of 27 mm, and an overall height of 25 mm, with 0 holes.
SKU 3G-OTH-381399
Also listed as: NST5S · NST5 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 Stopper: Neoprene from UNITED SCIENTIFIC SUPPLIES is a rubber stopper in size 5, made of green neoprene. It has a bottom diameter of 23 mm, a top diameter of 27 mm, and an overall height of 25 mm, with 0 holes.
Frequently Asked Questions
What is a UNITED SCIENTIFIC SUPPLIES neoprene stopper used for?
This green neoprene stopper (size 5) seals laboratory flasks, test tubes, and bottles to prevent contamination or gas escape. Its 0-hole design provides a solid seal for general lab use, chemical containment, or vacuum applications where no tubing passage is needed.
What are the specifications of the UNITED SCIENTIFIC SUPPLIES stopper NST5-S?
The stopper is size 5, made of green neoprene, with a bottom diameter of 23 mm, top diameter of 27 mm, and overall height of 25 mm. It has 0 holes and is manufactured by UNITED SCIENTIFIC SUPPLIES INC under MPN NST5-S.
Where to buy UNITED SCIENTIFIC SUPPLIES stoppers in worldwide?
3G Electric supplies and delivers UNITED SCIENTIFIC SUPPLIES stoppers worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to ensure your order arrives at your facility, wherever it is located.
How to select the right neoprene stopper size for a flask?
Measure the inner diameter of your flask neck. The stopper's top diameter (27 mm) should be slightly larger than the neck opening, while the bottom diameter (23 mm) fits inside. For a snug seal, choose a stopper size that matches your flask's standard size designation, such as size 5.
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.
