The Gerber Rubber Stoppers, Large 30/17x22 mm with Hole are designed for secure sealing in laboratory glassware while allowing for tubing or instrumentation access through the integrated hole. Made from high-quality rubber, these stoppers offer a tight, chemical-resistant seal and are ideal for setups requiring gas or liquid flow through the closure.
Key Features:
Gerber rubber stoppers provide a dependable and reusable solution for laboratory sealing and fluid/gas transfer applications.
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