Micro Pastettes have a long straight stem rather than the tapered design which most pipettes of this type have, enabling easier access to tall narrow sample containers.
The straight stem of Micro Pastettes allows the pipettes to be used in tall narrow sample containers such as test tubes, cuvettes and Auto Analyser cups.
Use the Ultra Micro for small volumes, the Standard Micro for reaction chambers and the Large Bulb Micro for transfer of larger volumes.
Another benefit of the Micro Pastette, is that it can be heat sealed for use as a storage container.
Butterflies feed on nectar using specially adapted mouthparts. The long and very thin proboscis is extended to reach into the base of flowers where nectar can be found.
Micro Pastettes have a straight dispensing tube whereas in other types it is tapered. Ideally suited for reaching into the base of narrow-necked vessels, such as cuvettes and auto-analyser sample cups.