If you're looking for reliable stoppers for your lab work, the Wheaton 20mm Gray Rubber Straight Plug Stoppers are a solid choice. Designed to fit snugly in various lab containers, these stoppers create a reliable seal that helps protect your samples from contamination. Whether you're using them in glass or plastic containers, these rubber stoppers provide a tight fit that ensures nothing leaks out or gets in, letting you focus on your experiments without worrying about spills or external factors.
Not only are these stoppers practical, but they're also durable and easy to use. The gray rubber material is resistant to many chemicals, making them suitable for a wide range of applications. Plus, they can withstand a good amount of pressure, so you won’t have to stress about them giving way. If you're setting up a lab or just need some replacements, having a reliable stash of Wheaton stoppers on hand is definitely a smart move!
