Silicone Stopper with Thread, 24/40 Sleeve Stopper for Lab 10Pcs Clear

Specification:
Color: Clear
Material: Silicone
Size: 24x45x31 mm / 0.94x1.77x1.22 Inch (Bottom Dia.*H*Top Dia.)
Fits Aperture: 24 mm / 0.94 Inch
Package Contents: 10 Pcs x Silicone Stopper
Long-lasting Material: This bottle stopper is made of corrosion-resistant and high-temperature-resistant silicone and can withstand most common laboratory chemicals. It is reusable after cleaning and is durable and flexible.
Reliable Seal: The highly elastic silicone material and flared design provide a tight, leak-proof seal for this laboratory stopper, reducing liquid evaporation and preventing leakage of samples and solvents.
Precise Fit: This silicone plug has a bottom diameter of 24 mm / 0.94 Inch, a top diameter of 31 mm / 1.22 Inch, and a total height of 45 mm/1.77 Inch, perfectly matching 24/40 standard conical glassware. It tightly wraps around the neck of the glass and locks it in place to prevent accidental loosening during experiments.
Easy Handling: The smooth and flexible silicone surface facilitates insertion and removal, making operation simple and allowing researchers to quickly assemble reaction devices. Great for chemical experiments, sample storage, reagent bottles, and lab glassware.
Versatile: These sleeve stoppers are perfect for chemistry labs, biology research, educational institutions, and industrial applications. Whether you are storing samples, conducting reactions, or setting up experimental equipment, these stoppers provide a dependable sealing solution.