Description

Chemical, scientific research experiment, for decompression and filtration, use with bottles and paper. . Resistance to chemical action, resistance to acids and alkalies is excellent, except for . Used for filtration assemblies, together with a flask for filtration. Made of premium rubber with good elasticity, smooth and hardwearing

Features

- the damaged risks for glass stems when inserting or removing them through the rubber cone.
- Tapered collar design achieves good experimental result in seal. Good tolerance to acids and alkali.
- It can be used as a single assembly or used for interlinking apparatus.
- Made of high-quality durable rubber with good elasticity, smooth surface, and .
- Our cones set come with 9 different diameters and flexible use for various sizes of experimental filtration apparatus.

- Color: Green.
- Material: Rubber.
- Size: 8.40 x 6.50 x 3.30cm/ 3.30 x 2.55 x 1.30 inch.

9 x rubber stoppers

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