[ Material] Made of rubber, ensuring and use.
[Strong Suction Force] Provides a large suction force, resists cracking, and prevents liquid precipitation for reliable performance.
[Versatile Usage] Designed to be used with a pipette, making it an essential tool for various laboratory settings.
[Varied Application] Ideal for industrial, mineral, agricultural, food, and chemical laboratories, offering versatile utility.
[Efficient Design] Features three valves powered by elastic rubber force for quick and precise solution suction.

Spec:

Features:
Made of rubber, and to use.
Suction ball has three valves which are used by elastic rubber force to help suck the solution into the pipette.
Large suction force, not easy to crack, and the liquid is not easy to precipitate.
Use with pipette, a good laboratory assistant.
Suitable for industrial and mineral laboratories, agricultural laboratories, food laboratories, chemical laboratories and so on.
Specification:
Material: Rubber
Weight: 47g/1.7oz
Size: 13*6*6cm/5.1*2.4*2.4inch
Package List:
1 x Rubber Suction Bulb
Note:
1. This product is only one-time use.
2. Products should avoid rain and snow leaching, should be kept clean, prohibit the with , alkali, oil, organic solvent and other substances, and distance from the heat source 1.5 meters away.
3. This product should be stored in a dry and ventilated warehouse, the temperature is 0-35 ℃, relative humidity is not greater than 80%, and the ground 0.2 cm
4. The term of validity of this product shall be five years according to the conditions.