Exact Volume Pastettes (Pasteur or plastic pipettes)

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

Dual-Bulb Pastettes are designed to dispense an exact volume of liquid with foolproof simplicity.

How to use Exact Volume Pastettes (Pasteur or plastic pipettes)
Exact Volume Pasteur Pipettes (Pastettes)

A quick and easy alternative to pipettes and tips they are particularly useful in self-test and Point of Care (POC) diagnostic kits where users may not have experience of exact volume pipetting.

Simply squeeze the upper bulb to fill, and squeeze again to dispense the exact volume. These pipettes are available unsterilised in volumes from 20-250µl.

    • Fast measured transfers
    • Easy to use
    • Innovative
    • Foolproof simplicity for exact volume delivery

 

 

 

 

 

 

Watch the Dual Bulb Pastette® (Exact Volume) Range Video

Virtually every Pastette in the range has a customer application story behind it

The dual bulb pipettes, sometimes called exact volume pipettes, were originally designed for home pregnancy testing kits, where a measured sample needed to be added to the test by an individual with no previous experience of exact volume delivery.

They have since been adopted for a multitude of testing and reagent addition applications in all branches of industry.

 

Ordering Information

Pastette® Non-Sterile Pack Size
20µl Dual Bulb LW4730-500 500 Order Online
20µl Dual Bulb LW4730 5000 Order Online
40µl Dual Bulb LW4740 5000 Order Online
50µl Dual Bulb LW4745-500 500 Order Online
50µl Dual Bulb LW4745 5000 Order Online
60µl Dual Bulb LW4750 5000 Order Online
80µl Dual Bulb LW4760 5000 Order Online
100µl Dual Bulb LW4770-500 500 Order Online
100µl Dual Bulb LW4770 5000 Order Online
150µl Dual Bulb LW4780-500 500 Order Online
150µl Dual Bulb LW4780 5000 Order Online
200µl Dual Bulb LW4785 5000 Order Online
250µl Dual Bulb LW4790-500 500 Order Online
250µl Dual Bulb LW4790 5000 Order Online
300µl Dual Bulb LW4795 5000 Order Online

Please Note:

The pipette images and drawings above should only be considered life-sized when viewed on a monitor at 100%. If in doubt please refer to the indivdual pipette's specification.

How to Order

Ordering Online

All of our Pastettes can now be ordered directly online from the Alpha Laboratories website. Click the green button above, or the order online links to place your order. You can also order by phone, fax or email.

Worldwide Distributors

Pastettes are also available through our international network of laboratory supply partners. Click the blue button above to find your local distributor.

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