Deutsch & Neumann Silicone Rubber Stoppers, One Hole, 12.5 x 16.5 x 20 mm

The Deutsch & Neumann Silicone Rubber Stoppers, One Hole, 12.5 x 16.5 x 20 mm are crafted from high-quality silicone, ensuring a secure and airtight seal for laboratory glassware. These stoppers conform to the DIN 12871 standard, making them suitable for various laboratory applications requiring reliable sealing solutions.

Key Features:

• Brand: Deutsch & Neumann
• Material: High-quality silicone for flexibility and durability
• Standard: Complies with DIN 12871
• Size: 12.5 mm bottom diameter, 16.5 mm top diameter, 20 mm height
• Bore Diameter: Single 3 mm hole
• Temperature Resistance: -60 °C to 180 °C
• Colour: Transparent

These silicone rubber stoppers are ideal for laboratories requiring consistent and efficient sealing solutions under varying temperature conditions.