Description

The Rubber Stopper is an essential laboratory accessory designed to securely seal test tubes, flasks, and other glassware, preventing the escape of gases or liquids during experiments. Manufactured from high-quality, chemical-resistant natural or synthetic rubber, it provides an airtight and leak-proof seal, ensuring safe and reliable laboratory operations. These stoppers are available in a variety of sizes and hole configurations (one-hole, two-hole, or solid) to accommodate different laboratory requirements. The Rubber Stopper is durable, flexible, and reusable, making it ideal for general lab use, distillation setups, and chemical storage applications.