Eppendorf Research plus Adjustable Single Channel 20 Pipette from Eppendorf

Variable or Fixed Volume Variable Volume
Volume Range Min (uL) 20
Volume Range Max (uL) 200
Accuracy (%/uL) 2.5/0.5
Repeatability/Precision (%/uL) 0.7/0.14
Autoclavable Yes

Looking for the ideal manual pipette to measure and transfer your fluid samples accurately can be a daunting task with countless choices accessible in the market. Don’t stress yourself out as Lab.Equipment can make things a lot easier for you! Learn how the Eppendorf Adjustable Single Channel 20 conform to your accuracy and precision needs. If it does not make your cut, read through our review, FAQ, and comparison of the Adjustable Single Channel 20 to other pipettes below to find the right unit for your protocols.

Since Lab.Equipment showcases 877 pipettes from all 16 pipette manufacturer such as Eppendorf, this is the only place you will find real product descriptions meticulously written for you. Unlike any other distributor around, we would not provide you a product portfolio stuffed with exactly the same buzzwords, jargons, and propriety terms many manufacturers has "made up" to perplex us diligent lab staffs. We can help you cut through all the noise and save time as well as budget with real descriptions carefully drafted to lead you in procuring the most suitable Pipette for your application, whether it is with this Eppendorf Research plus Adjustable Single Channel 20 or not.

Dispensing and transporting liquids are basic tasks performed in biochemistry, medical and scientific, chemistry, and molecular biology laboratories. If you are looking for premium quality pipettors that can withstand everyday lab use and are effortless to maintain, you can purchase a manual pipette like the Eppendorf Eppendorf Research plus Adjustable Single Channel 20. A manual pipette is more economical in comparison with electronic units and is ideal for use in applications that do not really have high pipetting demands.

How much measured liquids can you transfer and dispense with the manual Adjustable Single Channel 20?

The manual Eppendorf Research plus Adjustable Single Channel 20 is engineered to exactly pass on liquids from 20 - 200 uL volumes.

I carry out regular pipetting tasks dealing with small amounts of liquids, what type of manual pipette should I invest on?

A manual single-channel pipette like the ergonomic and lightweight Eppendorf Adjustable Single Channel 20 can help advance routine pipetting tasks for your scientific, chemical, biological, or pharmaceutical laboratories.

Is the Eppendorf Adjustable Single Channel 20 a fixed or variable volume pipette?

The manual, single channel Eppendorf Eppendorf Research plus Adjustable Single Channel 20 is adjustable and capable of providing variable volume depending on the specific assay or application you are working on.

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In comparison with other manual single channel variable volume pipettes, how accurate is the Adjustable Single Channel 20?

The Eppendorf Adjustable Single Channel 20 can reliably dispense and transport fluid samples with its 2.5/0.5 accuracy.

How precise is the Eppendorf Adjustable Single Channel 20 compared to other manual single channel variable volume pipettes?

Ensure reproducibility of your pipetting applications with the Manual Single Channel Variable Volume Adjustable Single Channel 20 that presents 0.7/0.14 repeatability.

How simple is the Adjustable Single Channel 20 to maintain and clean?

The Eppendorf Adjustable Single Channel 20 is autoclavable, ensuring sterility, hygiene, as well as safety for use in your other applications.

Any questions on the Eppendorf Adjustable Single Channel 20 Laboratory Pipette that we missed answering for you here?

Don't hesitate to inquire via live chat to the right, our Contact Us page, or email [email protected] and we will get back to you as soon as we can with a friendly response.

The Eppendorf Research plus is one of the most commonly used pipettes in the world. Besides safety and robustness the main focus of its design lay on ergonomics. The Research plus protects the health of our customers during their daily work. It has pioneered the renowned PhysioCare Concept® and thus reduced the strain on hand and arm during pipetting essentially. The Research plus is the pipette family with the lowest weight and lowest operation forces at Eppendorf. Lower operation forces can only be reached with our Eppendorf electronic pipettes. The spring loaded tip cone ensures low tip attachment and ejection forces. The Research plus has the ability to be autoclaved without the need to be disassembled. Fixed-volume pipettes and multichannel options are available; the Research plus pipette will become an indispensable tool in your laboratory.

Product Features

It is a good feeling to know you are doing the right thing – to know you are working with one of the most advanced pipettes in the world. A spring loaded tip cone, a secondary calibration option, an improved volume display – and all that in an ultra light, fully autoclavable pipette: That is the Eppendorf Research plus pipette.


Your next experiment will need new pipetting schemes. Your new laboratory might have different sources of contamination. Your new pipette should offer all the flexibility you need. Calibrate your Research plus to your needs, autoclave the entire pipette or only the lower part. Choose among single channel, multi-channel and fix-volume pipettes in different sizes.


Feel the difference in weight, pipetting forces and the spring loaded tip cone. The more strain you experience, the less energy you have. And because energy is a very precious and exhaustible resource, we try to use it as efficiently as possible. Thus the Eppendorf Research plus has been developed within the strict criteria of the Eppendorf PhysioCare Concept®. PhysioCare Concept® stands for ultimate durability, intuitive operation and above all for perfect balance and minimal user exertion.

Spring loaded tip cone

The spring loaded tip cone saves your energy and time. No need for rocking. The spring limits the attachment and ejection forces and guarantees a reproducible and safe tip fit. It provides increased user to user reproducibility for more uniform results among members of the lab.


  • The ultralight Research was developed according to the strict criteria of the Eppendorf PhysioCare Concept

  • Eppendorf PerfectPiston®: Ultralight and highly resistant piston system

  • The positions and shapes of the control buttons/displays have been optimized for stress-free work procedures and intuitive operation

  • The spring-loaded tip cone provides you with an optimal pipette fit with minimal insertion force (not available for 5 mL and 10 mL pipettes)

  • The adjustment option allows you to perfectly adapt the pipette for specific liquids or other external conditions

  • With the new volume setting, you can switch from maximum to minimum volume in just a few turns

  • The 4-digit volume display with magnifying display makes quick and accurate volume settings easier than ever

  • The quick lock makes the lower part particularly easy to remove and service (not available for 5 mL and 10 mL pipettes)

For more than 70 years, Eppendorf has been innovating and providing premium lab instruments and consumables for various facilities working on liquid handling, sample preparation, and cell handling applications. Offering an extensive range of versatile lab equipment including lab pipettes, automated pipetting systems, spectrometers, ultra-temperature freezers plus robust lab supplies such as pipette tubes, sample tubes, and microtiter plates, Eppendorf makes way for unparallaled lab efficiency and improved workflows. With products engineered to meet the highest standards, Eppendorf guarantees the best quality products possible — ideal not just for academic and commercial research, pharmaceutical, clinical, and biotechnological laboratories, but also for industries including the food, forensics, and chemical sectors.

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[Pipette] Accuracy (%/uL): 2.5/0.5
[Pipette] Autoclavable: Yes
[Pipette] Repeatability/Precision (%/uL): 0.7/0.14
[Pipette] Variable or Fixed Volume: Variable Volume
[Pipette] Volume Range Max (uL): 200
[Pipette] Volume Range Min (uL): 20

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