Rubber Pipet Filler
By Heathrow Scientific![Rubber Pipet Filler](https://krackeler.com/tt/lg/graphics/6290/jpg/31F7iMoi52L.jpg)
This rubber safety pipet filler is designed for efficient one-hand operation. Fits standard size pipets. Control air evacuation, liquid uptake, and liquid dispensing with three valves containing chemically-resistant stainless steel balls. Pinch or release valve for smooth liquid flow.