Rubber Bulb Safety Pipet Fillers
Rubber bulb safety pipet fillers are manufactured from either synthetic silicone rubber or natural latex rubber. These pipet fillers and controllers are molded multiple ball valves which are controlled by finger pressure. There are no metal parts to corrode and the pipet filler can be used with most common solutions. They are not recommended for use with more aggressive acids, bases and chlorinated solvents. Adapters for these rubber bulb pipet fillers and controllers are normally available for pipetting needs for greater than 20mL.