Item # 1670:
Molded rubber bulb with 3 glass ball valves that are controlled by finger pressure. There are no metal parts to corrode and the filler can be used with most common solutions. Comes complete with adapter for pipettes with capacities greater than 20mL.
Item # 1672:
This universal safety filler bulb features a silicone conical adapter that creates a tight seal without twisting. Pipette doesn't come in contact with hard plastic, thus reducing the risk of cracking and chipping. Use the supplied elastic band for hanging on reagent bottles or wrist. This pipette filler fits standard size pipettes.