Introducing the Plasticoid VWR Rubber Stoppers—your reliable solution for sealing laboratory glassware! These solid rubber stoppers are designed to provide an airtight seal, ensuring that your experiments remain contamination-free. With a size of 2, they fit snugly in various openings, making them versatile for different applications. Made from high-quality, durable rubber, these stoppers resist chemicals and temperature changes, ensuring longevity. Whether you're in a lab or conducting home experiments, these stoppers are essential for maintaining the integrity of your samples. Trust VWR for quality and performance!
