Scienceware(R) Vikem(R) pipette aid

Descrição detalhada : By squeezing the 85 mL vinyl bulb and releasing, fluid is drawn up into the pipette. The pipette aid is then removed, and the pipette top is quickly covered with a finger to control and release fluid. The tapered PE chuck allows for quick removal when pipette is filled.
Armazenamento : Room Temperature
Embalagem : 1X1PAK