Deutsch & Neumann Silicone Rubber Stoppers (14 x 18 x 20 mm, Pack of 10)

The Deutsch & Neumann Silicone Rubber Stoppers are designed to provide reliable sealing solutions for laboratory applications. Manufactured from high-quality silicone, these transparent stoppers offer excellent chemical resistance and flexibility. They are ideal for sealing laboratory vessels such as test tubes and flasks, ensuring airtight closures to prevent contamination and evaporation.

Key Features:

• Brand: Deutsch & Neumann
• Dimensions: Bottom Diameter: 14 mm; Top Diameter: 18 mm; Height: 20 mm
• Material: Transparent Silicone Rubber
• Temperature Resistance: -60°C to 180°C
• Quantity: Pack of 10 stoppers
• Application: Suitable for sealing laboratory glassware in various experimental setups

These stoppers conform to DIN 12871 standards, ensuring consistent quality and performance. They are compatible with a wide range of laboratory glassware and can withstand various chemical treatments and temperature fluctuations.