Made from natural rubber for better memory and resistance to chemical attack., this rubber pipette is used to safely draw liquids into a pipette.
One valve is used to release air, draw in liquid with another, and the third valve regulates and releases the liquid.
Expel air from the bulb by squeezing the “A” valve and the bulb at the same time.
Draw liquid into the pipette by squeezing the “S” valve.
To dispense liquid, squeeze the “E” valve. To deliver last drop squeeze the small bulb next to the “E” valve.