Deutsch & Neumann Rubber Stopper One Hole (21 x 27 x 30 mm) is designed for laboratory glassware with a single hole for easy connection to tubing or other components. Made from durable rubber, it ensures a secure and tight seal for a variety of laboratory applications.
Key Features:
Ensure a reliable and secure seal in your laboratory with the Deutsch & Neumann Rubber Stopper One Hole.
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