UNITED SCIENTIFIC SUPPLIES Stopper: Neoprene, 10 1/2 Stopper Size, 45 mm Bottom Dia, 53 mm Top Dia
The UNITED SCIENTIFIC SUPPLIES Stopper: Neoprene is a rubber stopper made from green neoprene. It has a stopper size of 10-1/2, with a bottom diameter of 45 mm, a top diameter of 53 mm, and an overall height of 25 mm.
SKU 3G-OTH-381393
Also listed as: NST10AS · NST10A 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 rubber stopper made from green neoprene. It has a stopper size of 10-1/2, with a bottom diameter of 45 mm, a top diameter of 53 mm, and an overall height of 25 mm.
Frequently Asked Questions
What is a UNITED SCIENTIFIC SUPPLIES neoprene stopper used for?
This green neoprene stopper (size 10-1/2) seals laboratory flasks, test tubes, and other glassware to prevent leaks or contamination. It is commonly used in chemical, pharmaceutical, and educational labs for secure, reusable closures during mixing, storage, or transport.
What are the specifications of the UNITED SCIENTIFIC SUPPLIES stopper NST10A-S?
The stopper is made of green neoprene, size 10-1/2, with a bottom diameter of 45 mm, top diameter of 53 mm, and overall height of 25 mm. It is manufactured by UNITED SCIENTIFIC SUPPLIES INC under part number NST10A-S.
Where to buy a UNITED SCIENTIFIC SUPPLIES neoprene stopper worldwide?
3G Electric supplies the UNITED SCIENTIFIC SUPPLIES neoprene stopper NST10A-S to customers worldwide. We handle full logistics, customs clearance, and delivery, ensuring you receive the correct part for your lab or industrial application.
How to select the right neoprene stopper size for a flask?
Measure the inner diameter of your flask neck and match it to the stopper's bottom diameter (45 mm for this size 10-1/2). Neoprene offers good chemical resistance and flexibility. For a secure fit, the stopper should compress slightly when inserted.
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.
