UNITED SCIENTIFIC SUPPLIES Stopper: Neoprene, 1 Stopper Size, 14 mm Bottom Dia, 19 mm Top Dia, 25 mm Overall Ht
The UNITED SCIENTIFIC SUPPLIES Stopper: Neoprene is a rubber stopper in size 1, made from green neoprene. It has a bottom diameter of 14 mm, a top diameter of 19 mm, and an overall height of 25 mm, with zero holes…
SKU 3G-OTH-381402
Also listed as: NST1S · NST1 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 in size 1, made from green neoprene. It has a bottom diameter of 14 mm, a top diameter of 19 mm, and an overall height of 25 mm, with zero holes. This product is identified by manufacturer part number NST1-S.
Frequently Asked Questions
What is the UNITED SCIENTIFIC SUPPLIES neoprene stopper used for?
This green neoprene stopper (size 1, solid with no holes) is used to seal laboratory glassware such as flasks, test tubes, and bottles. It provides a tight, chemical-resistant closure for mixing, storing, or transporting samples in educational, research, and industrial labs.
What are the specifications of the UNITED SCIENTIFIC SUPPLIES stopper NST1-S?
The stopper is size 1, made of green neoprene, with a bottom diameter of 14 mm, top diameter of 19 mm, and overall height of 25 mm. It has zero holes (solid). The manufacturer part number is NST1-S, and the brand is UNITED SCIENTIFIC SUPPLIES INC.
Where to buy the UNITED SCIENTIFIC SUPPLIES stopper NST1-S worldwide?
3G Electric supplies the UNITED SCIENTIFIC SUPPLIES neoprene stopper NST1-S to customers worldwide. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time; we source and deliver this lab stopper globally.
How to select the right size neoprene stopper for a flask?
Measure the inner diameter of your flask opening. The stopper's top diameter (19 mm) should be slightly larger than the opening, and the bottom diameter (14 mm) should fit snugly inside. For a solid seal, choose a stopper with zero holes unless you need to insert tubing.
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.
