The Saint-Gobain Silicone Stopper with Fold-Down Edges, measuring 30.7 mm in diameter, is designed to provide a secure and reliable seal for laboratory containers. Crafted from high-quality 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, allowing for sample extraction without removing the stopper, and maintains its integrity even after multiple perforations.
Key Features:
This silicone stopper is ideal for laboratory applications requiring secure sealing and sample integrity, ensuring reliable performance under various conditions.
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