Are you looking for a , yet pipette filler bulb? Are you in search of a sturdy, trustworthy tool that can do multiple works at once? , ! Our pipette filler bulb must meet your needs. It is one of the choices for you. Features - Material: Rubber. - Size: 13.00X6.00X6.00cm/5.11X2.36X2.36 inch. - Suction ball has three valves which are used by elastic rubber force to help suck the solution into the pipette. - Use with pipette, a good laboratory assistant. Despite the widespread use of pipettes, rubber pipette filler does not replace the role of pipettes as a classical quantitative pipetting solution, especially for greater than 1ml. - This safety rubber pipette filler is suitable for industrial and mineral laboratories, agricultural laboratories, food laboratories, chemical laboratories and so on. - Strict inspection system you have a product. - Adopted from material, it is durable and use. Package list: 1 x Pipette Filler Bulb