1/5pcs Laboratory Rubber Plug Bungs Flask Tapered Tube Solid White Alkali-resisting Lab Push-In Sealing Plug

Material: Made from high-quality rubber, these plugs are specifically crafted to resist alkali and other chemicals, ensuring durability and reliability in various laboratory environments.

Design: The tapered design allows the plug to fit snugly into different sized openings, providing a tight seal that prevents leaks and contamination. The flexibility of the rubber ensures a secure, airtight, and leak-proof fit.

Features:

Chemical Resistant: Alkali-resistant and suitable for use with a variety of lab chemicals. Flexible Fit: Tapered design accommodates various tube and flask sizes. Durable and Secure: Provides an airtight, leak-proof seal, ideal for maintaining sample integrity. Solid Construction: Solid white rubber material ensures strength and long-lasting performance.