What is an automatic pipette?
The automatic pipette is a laboratory instrument designed to aspirate and dispense precise volumes of liquids, most often in biology, chemistry or biochemistry applications. Unlike a conventional pipette, it allows volume adjustment by wheel and aspiration/dispersion in a few simple presses, thus limiting the fatigue of the laboratory technician.
Automatic pipettes are divided into several categories:
- Fixed volume pipettes: ideal for repetitive applications where the volume is constant.
- Variable volume pipettes: more flexible, they allow you to adjust the volume according to the needs of the experiment.
- Multi-channel pipettes: perfect for pipetting multiple samples simultaneously, particularly in PCR and ELISA analyses.
Why choose an automatic pipette?
Choosing an automatic pipette has several decisive advantages:
-
Increased precision : it limits human errors during repeated handling.
- Time saving : the suction/dispersion cycles are fast and ergonomic.
- Reduced risk of contamination : some automatic pipettes have filter or sterile tips.
- Ease of use : thanks to ergonomic designs and limited suction efforts.
- Easy maintenance : several models are completely disassemblable for optimal cleaning.
The automatic pipette therefore represents a strategic investment to guarantee quality and reliability at all your handling stages.
How to choose your automatic pipette?
The choice of an automatic pipette will mainly depend on:
- The range of volumes to be handled (e.g. 0.1-2 µL, 10-100 µL, 100-1000 µL, etc.).
-
Frequency of use : an ergonomic model is essential for intensive use.
- The type of samples : viscosity, volatility or specific chemical properties must be taken into account.
- The need for sterility : prefer models compatible with sterile tips if necessary.
- Consumable compatibility : Check that your standard tips fit perfectly.
Automatic pipette price: how much to budget for reliable equipment?
The price of an automatic pipette varies depending on several essential criteria:
- Brand and manufacturing quality : Some brands specializing in laboratory equipment, such as Eppendorf or Gilson, offer high-end models with great reliability, which directly influences the cost.
-
Pipetting volume : Pipettes that cover very small volume ranges or have ultra-precise settings may cost more.
- Features : presence of a digital display, multi-channel mechanism, autoclavable compatibility, or force reduction mechanism may justify a higher price.
- New or refurbished : At Rewake, we offer refurbished automatic pipettes in excellent condition, offering up to 50% savings compared to new, while guaranteeing performance and precision.
In general, here is an indicative price range:
- Entry level: between €80 and €150 for simple models.
- Mid-range: between €150 and €300 for ergonomic and precise pipettes.
- High-end: between €300 and €600 for very high-precision professional equipment.
To maximize your budget without compromising on quality, consider exploring our carefully selected electronic micropipette options.
Buying automatic pipettes: points to check
Before you proceed with the purchase of automatic pipettes , be sure to review these essential criteria:
- Precision and accuracy : Check the error tolerances provided by the manufacturer (usually expressed as a % of the pipetted volume).
- Pipetting comfort : Ergonomic design is crucial to avoid repetitive strain injuries (such as thumb or wrist tendonitis).
- Ease of volume adjustment : Some models offer quick adjustment via a dial, while others require several more complex steps.
-
Maintenance and cleaning : choose models that are easily dismantled to ensure perfect hygiene and extend the lifespan of your equipment.
- Tip compatibility : Beware of universal tips vs. proprietary tips that could increase your long-term usage costs.
Our selection of automatic pipettes at Rewake meets all these reliability criteria, favoring devices that are tested, calibrated and immediately operational for your daily laboratory work.
Tips for extending the life of your automatic pipette
A well-maintained automatic pipette can last for several years without loss of performance. Here are some best practices:
- Use compatible tips to avoid leaks or premature wear.
- Avoid direct aspiration of volatile or corrosive liquids without specific protection.
-
Rinse the pipette regularly when handling harsh chemicals.
- Store the pipette upright in a rack to prevent deformation of the piston.
- Perform annual calibration or after heavy use to ensure accuracy of delivered volumes.
Conclusion: your future precision partner in the laboratory
Whether you work in molecular biology, analytical chemistry or pharmacy, the automatic pipette is an essential ally for ensuring reliable, precise and reproducible measurements.
At Rewake, we've chosen high-quality, inspected and calibrated equipment, available at competitive prices, to support your research and industrial applications. Trust our rigorous selection and give your protocols the precision they deserve.
Looking to expand your equipment? Discover our complete range of micropipettes and pipettes to meet all your laboratory liquid handling requirements!
