If you're diving into some experiments or need to keep materials sealed, the 20 Pcs White Solid Rubber Lab Stoppers are just what you need. These stoppers are super versatile and fit a variety of lab glassware. Made from high-quality rubber, they create a tight seal to prevent any leaks or contamination, which is crucial when you're handling sensitive substances. You'll appreciate how easy they are to use—just pop them in and you're good to go!
This pack includes 20 stoppers, so you’ll have plenty on hand for different tasks. Whether you’re working with test tubes, flasks, or bottles, these stoppers come in handy every time. Plus, they’re durable and can be reused, making them a cost-effective choice for your lab supplies. With these stoppers, you won't have to worry about your liquids spilling or drying out. They're a small but essential tool for keeping your work neat and efficient.
