Dual Bulb Exact Volume Pastettes

Designed to dispense a known volume of liquid. Simply squeeze the upper bulb to fill, and squeeze again to dispense the exact volume.

Applications

The innovative Dual Bulb Pastettes, sometimes called exact volume pipettes, are a quick and easy alternative to pipettes and tips. They are useful for many applications, and particularly useful in self-test and Point of Care (POC) diagnostic kits where users may not have experience of exact volume pipetting. They have since been adopted for a multitude of testing and reagent addition applications in all branches of industry.

A simple solution for fast, measured liquid transfers. This clever design enables dispensing of an exact volume, without the need to refer to graduation marks or to control dispensing using the pipette bulb.

Foolproof simplicity for exact volume delivery. Simply squeeze the upper bulb to fill, and squeeze again to dispense the exact volume. They are available in a range of convenient dispensing volumes from 20-300μl.

Frogs have simple vocal cords consisting of slits in the bottom of the mouth, which open into vocal pouches. When air passes through a sound is produced and inflating or deflating the pouches controls the volume.

The twin bulbs of the Dual Bulb Pastette control the volume of liquid dispensed for exact liquid transfers.