Neoprene Stoppers, Solid, #5 1/2, PK 21 MPN:NST5A-S
Neoprene Stoppers, Solid, #5 1/2, PK 21
Protect your experiments and equipment with United Scientific's Neoprene Stoppers, Solid, #5 1/2. These synthetic green stoppers are perfect for areas where rubber would be compromised by harsh reagents or solvents, offering excellent resiliency and shelf-life. Neoprene's durability withstands petroleum products, oils, and most inorganic acids and bases, making it ideal for laboratory use. Applications include laboratory equipment, chemical sampling, and industrial processes. With a one-pound bag containing 21 stoppers, you can ensure a reliable and long-lasting seal for your experiments and equipment, minimizing contamination and downtime.
Top product features:
- Neoprene withstands petroleum products and oils.
- Neoprene withstands most inorganic acids and bases.
- Good resiliency and shelf-life.
Top product applications:
- Laboratory equipment stoppers for flasks and test tubes
- Chemical testing and analysis applications where rubber stoppers are not suitable
- Petroleum and oil industry applications where rubber would be damaged by solvents
Size 5-1/2 synthetic green neoprene stoppers. Can be used in areas where rubber would be attacked by reagents or solvents. Good resiliency and shelf-life. Neoprene withstands petroleum products and oils, as well as most inorganic acids and bases. One-pound bag contains approximately 21 stoppers.
Additional Information
- Country of Origin: IN
- Drop Ship Item: Yes
- Blind Ship Eligible: No
- LTL Freight Required: No
- Lead Time: Ships in 3 days
- Minimum Order Quantity: 1
- Unit of Measure: PK
- Package Length: 4.00
- Package Width: 6.00
- Package Height: 6.00
- Package Weight: 1.00
Product info last updated on February 2, 2026 3:40am UTC
Category: Lab Supplies and Consumables