Material: Made of naturally rubber, corrosions resistant, safe and durability to use. It's efficient for one-handed operation.meet your needs perfectly well,such as control air evacuation, uptake and dispense liquids,etc
Use: Lab rubber suction bulb safe pressure quantitative pipette filler large suction force, not easy to crack, and the liquid is not easy to precipitate. Use with pipette, a good laboratory assistant
Details: Rubber suction bulb has three valves which are used by elastic rubber force to help suck the solution into the pipette. Accommodates pipettes up to 50ml
Application: Rubber suction bulb suitable for industrial and mineral laboratories, agricultural laboratories, food laboratories, chemical laboratories and so on
Tips: Rubber pipette filler should avoid rain and snow leaching, should be kept clean, prohibit the contacts with acids, alkali, oil, organic solvent and other substances, and distance from the heat source 1.5 meters away