🔧 Elevate Your Lab Game with StonyLab's Precision Stoppers!
The StonyLab Rubber Stopper (24#) is designed for laboratory glassware with 24/40 and 24/29 outer joints. Made from high-quality natural rubber, these stoppers are reusable and feature a smooth surface for a secure fit. Each pack contains 10 stoppers, ensuring you have the right tools for your experiments. StonyLab prioritizes customer satisfaction, offering support for any issues.
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