FRCOLOR 8pcs Laboratory Rubber Stoppers for Vials Lab Bottle Sealing Plugs Rubber Corks for Test Tubes Household Kitchen Use

Description

Crafted from rubber, these stoppers are for sealing laboratory bottles and containers. Their black hue and hollow design offer a secure fit, preventing leaks. Suitable for a wide range of temperatures, they are essential for any lab setting, ensuring the integrity of your samples and experiments.-replaceable rubber plug

Features

-Color:Black
-Material:Rubber
-Size:1.40X1.10X1.10cm/0.55X0.43X0.43in
-Note: Suitable for a 9.5mm diameter hole-bottle sealer stopper
-Material: these rubber stoppers, maintaining the integrity of the contents in laboratory bottles
-Sealing: the rubber material ensures a tight seal, preventing any leakage of liquids-bottle stopper
-Wide application: ideal for use in laboratories, chemical reagent bottles, and various other settings, catering to diverse requirements-bottle sealing plugs
-Easy to fit: soft and elastic, these stoppers fit holes effortlessly, making them suitable for multiple uses-replacement stopper
-Laboratory and household use: for sealing bottles and tubes in both laboratory environments and household applications-drain connector