Eppendorf Research plus Fixed Single Channel 250B Pipette from Eppendorf

Variable or Fixed Volume Fixed Volume
Volume Range Min (uL) 250
Volume Range Max (uL) 250
Accuracy (%/uL) 0.6/1.5
Repeatability/Precision (%/uL) 0.2/0.5
Autoclavable Yes

With the plethora of manual pipette units visible in the market, looking for the perfect one to measure and transfer your liquid samples correctly can be a challenging task. Don’t stress yourself out as Lab.Equipment is going to cut the frills for you! The Eppendorf Eppendorf Research plus Fixed Single Channel 250B may hand over the precision as well as accuracy your application requires but if not, you will surely decide on the most fit pipettor to meet your requirements based on our review, FAQ, as well as comparison of the Fixed Single Channel 250B to other pipettes on hand so continue scrolling down.

Lab.Equipment presents 877 pipettors from all 16 pipettor manufacturer like Eppendorf. With knowledge on these pipettes, expect to see real descriptions meticulously drafted for you. We are not like any other single distributor around as we would not just provide you a product portfolio stuffed with repeating buzzwords, jargons, and propriety terms most manufacturers give to baffle us hard-working lab staffs more. Let us help you cut through all the noise and not waste time as well as budget with true descriptions carefully written to help you find the right Pipette for your particular application, whether it is with this Eppendorf Research plus Fixed Single Channel 250B or not.

Dispensing and transporting liquid samples are basic tasks performed in molecular biology, biochemistry, medical and scientific, and chemistry labs. Need durable pipettors that can withstand daily lab use and are easy to maintain? You can go for a manual pipette like the Eppendorf Eppendorf Research plus Fixed Single Channel 250B. A manual pipette is more economical in comparison with electronic ones and is recommended for use in applications that do not really have high pipetting requirements.

How much measured liquids can you dispense and transport with the manual Fixed Single Channel 250B?

The manual Eppendorf Research plus Fixed Single Channel 250B is set-up to correctly hand over liquids up to 250uL volumes.

I do all-around pipetting tasks involving light amounts of liquids, what type of manual pipette should I go for?

A manual single-channel pipette like the lightweight and ergonomic Eppendorf Fixed Single Channel 250B can help maximize everyday pipetting tasks for your biology, pharmaceutical, scientific, or chemical labs.

Is the Eppendorf Fixed Single Channel 250B a fixed or variable volume pipette?

Avoid any risks of errors from dispensing inaccurate volumes or cross-contamination with the fixed volume manual single channel Eppendorf Eppendorf Research plus Fixed Single Channel 250B. Because it can dispense the same, fixed amount of dense or viscous liquid samples, a fixed volume pipette such as the Fixed Single Channel 250B provides a quicker work process without the need to change volumes on a regular basis.

Want to request a PDF quote for the Eppendorf Fixed Single Channel 250B Pipette?

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How accurate is the Eppendorf Fixed Single Channel 250B in comparison with other manual single channel fixed volume pipettes?

Transport and dispense liquids with confidence using the Eppendorf Fixed Single Channel 250B as it offers 0.6/1.5 accuracy.

Compared to other manual single channel fixed volume pipettes, how precise is the Eppendorf Fixed Single Channel 250B?

Secure reproducibility of your pipetting applications with the Manual Single Channel Fixed Volume Fixed Single Channel 250B that offers 0.2/0.5 repeatability.

How easy is the Fixed Single Channel 250B to clean and maintain?

The Eppendorf Fixed Single Channel 250B is autoclavable, ensuring sterility, hygiene, as well as safety for use in your other applications.

Any questions on the Eppendorf Fixed Single Channel 250B Lab Pipette that we missed answering for you here?

Feel free to ask us through the live chat to the right, our Contact us page, or email us at [email protected] and we will get back to you asap with 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): 0.6/1.5
[Pipette] Autoclavable: Yes
[Pipette] Repeatability/Precision (%/uL): 0.2/0.5
[Pipette] Variable or Fixed Volume: Fixed Volume
[Pipette] Volume Range Max (uL): 250
[Pipette] Volume Range Min (uL): 250

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