Pasteur pipettes

1.20

Precio con IVA incluido

 


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Pasteur Pipettes: Essential Tools in the Laboratory and Beyond

Disposable polyethylene pipette equipped with aspiration and graduation pump. The fine tip ensures precise sample dosing. Available in a sterilized version in individual packaging.


Pasteur pipettes with 3 ml dropper, so you can dose your oils and active ingredients drop by drop.


Long. tot. mm: 150
Stem Ø mm: 7.8
Drops/ml: 21
Pump volume: 3.5 ml
Grad ml: 3 ml
Graduation range: 0.5 ml
Container units: 1 Sing. Sterile.

A pasteur pipette is an essential laboratory instrument, designed to transfer small volumes of liquids. Although simple in concept, it is vital for precision and accuracy in multiple processes.

Features of the Pasteur Pipette

The capacity of a pasteur pipette varies, but they commonly handle small volumes. Made of materials such as polyethylene, their design includes a thin stem and a suction pump for precise dosing.

Use of the Pasteur Pipette

To use a pasteur pipette, you press the aspiration pump, insert the tip into the liquid, and release the pressure to aspirate. Its use extends from laboratories to cosmetic and pharmaceutical applications.

Comparison between Pasteur Pipette and Graduated Pipette

The Pasteur pipette differs from the graduated pipette in that the latter allows variable volumes to be measured thanks to its graduations. The pasteur pipette is ideal for fast and accurate transfers of fixed volumes.

Maintenance and Sterilization

Sterilization of pasteur pipettes before use is crucial to avoid contamination. It can be done using methods such as autoclaving or using disinfectant solutions.

Our product

We offer disposable polyethylene pasteur pipettes with aspiration and graduation pump. With a total length of 150 mm and a stem diameter of 7.8 mm, our pipettes guarantee precision with every use.

Practical Applications in Industry

In the cosmetic industry, pasteur pipettes are key tools for precise dosing of active ingredients. They are also widely used in pharmaceutical and research fields.

Safety in the Use of Pasteur Pipettes

It is important to follow safety rules when using pasteur pipettes. This includes proper use of protective equipment and careful handling to avoid spills or accidents.

 

Frequent questions

  • What is a pasteur pipette?

  • It is a laboratory instrument for transferring liquids in small volumes.
  • What is the capacity of a pasteur pipette?

  • It varies, but they commonly handle volumes of up to 3 ml.
  • How do you use a pasteur pipette?

  • Using a suction pump to suck and release liquids.
  • What is the difference between a pasteur pipette and a graduated pipette?

  • The graduated pipette has markings to measure different volumes, while the pasteur is for fixed volumes.
  • How do you sterilize a pasteur pipette before use?

  • By autoclaving, disinfectant solutions or other sterilizing methods.

 

Conclusion

Pasteur pipettes are indispensable tools in various fields, offering precision and ease of use. Its proper maintenance and correct application guarantee optimal results in each process.

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