Saint-Gobain Silicone Stopper with Fold-Down Edges, Diameter 23.7 mm

The Saint-Gobain Silicone Stopper with Fold-Down Edges, measuring 23.7 mm in diameter, is engineered to deliver a secure and reliable seal for laboratory containers. Crafted from high-quality, platinum-cured silicone, this stopper features a fold-down edge design that ensures an airtight fit, even on containers with irregular or imperfect rims. The stopper's top includes a septum that can be punctured with a hypodermic needle, facilitating sample extraction without the need to remove the stopper, and maintains its integrity even after multiple perforations.

Key Features:

• Brand: Saint-Gobain
• Material: Platinum-cured silicone
• Diameter: 23.7 mm
• Design: Fold-down edges with a puncturable septum
• Seal Integrity: Provides an airtight seal, even on irregular container rims
• Durability: Resistant to cracking and maintains seal integrity after multiple needle perforations
• Applications: Suitable for sealing glass, metal, and plastic containers in laboratory settings

This silicone stopper is ideal for laboratory applications requiring secure sealing and sample integrity, ensuring reliable performance under various conditions.