Deutsch & Neumann Rubber Stoppers 12.5 x 16.5 x 20 mm High

The Deutsch & Neumann Rubber Stoppers 12.5 x 16.5 x 20 mm High are designed to provide a tight, chemical-resistant seal for laboratory glassware. Made from premium rubber, these stoppers feature a tapered design with a top diameter of 12.5 mm, bottom diameter of 16.5 mm, and a height of 20 mm. They’re ideal for securely sealing flasks, test tubes, and other lab containers while maintaining reusability and flexibility in a wide range of lab environments.

Key Features:

• Brand: Deutsch & Neumann
• Material: High-quality rubber
• Dimensions: 12.5 mm (top) x 16.5 mm (bottom) x 20 mm (height)
• Design: Tapered for tight, leak-resistant sealing
• Application: Ideal for sealing test tubes, flasks, and lab containers

These Deutsch & Neumann rubber stoppers offer dependable performance and chemical resistance, making them a staple for everyday lab sealing needs.