UNITED SCIENTIFIC SUPPLIES Stopper: Neoprene, 2 Stopper Size, 16 mm Bottom Dia, 20 mm Top Dia, 25 mm Overall Ht
The UNITED SCIENTIFIC SUPPLIES Stopper: Neoprene is a rubber stopper with a Stopper Size of 2, made from green neoprene. It has a bottom diameter of 16 mm, a top diameter of 20 mm, and an overall height of 25 mm…
SKU 3G-OTH-381319
Also listed as: NST2S · NST2 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 with a Stopper Size of 2, made from green neoprene. It has a bottom diameter of 16 mm, a top diameter of 20 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 2) seals laboratory flasks, test tubes, and bottles to prevent contamination or gas escape. Its 0-hole design provides a solid seal for general-purpose stoppering in chemistry, biology, and industrial testing environments.
What are the specifications of the UNITED SCIENTIFIC SUPPLIES stopper NST2-S?
The stopper is size 2, made of green neoprene, with a bottom diameter of 16 mm, top diameter of 20 mm, and overall height of 25 mm. It has 0 holes and is manufactured by UNITED SCIENTIFIC SUPPLIES INC under part number NST2-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 inside diameter of your flask opening. Choose a stopper whose top diameter is slightly larger than the opening and bottom diameter fits snugly inside. For the NST2-S, the 20 mm top and 16 mm bottom suit standard small-neck labware.
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.
