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€15.64 — available on subscription
10 in stock
A rubber stopper is a sealing device used in chemical experiments, made of rubber, which is usually soft, flexible and airtight.
Rubber stopper can be used to seal or block openings in containers to prevent the leakage of liquids or gases, and can also be used to protect the contents of containers from external contamination.
Elasticity: The elasticity of the rubber allows the rubber stopper to adapt to containers of different diameters and maintain a good seal.
Multi-purpose: Can be used for different types of containers such as laboratory test tubes, bottle tops, glass containers, etc.
| Material
Rubber |
Material
Glass |
Material
Glass |
| Properties
Softness, elasticity and sealing |
Properties
Light transmission and heat resistance |
Properties
Light transmission and heat resistance |
| Specification
#000-#12 |
Specification
24/40 |
Specification
24/40 |
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