E4 XLS+ Single Channel E4-20MLXLS Pipette from Rainin

Rainin 17012314
Variable or Fixed Volume Fixed Volume
Volume Range Min (uL) 2000
Volume Range Max (uL) 20000
Accuracy (%/uL) 0.6/120.0
Repeatability/Precision (%/uL) 0.16/32.0
Autoclavable Yes
Volume Increment 20

Looking for the best electronic pipettor to measure and transport your liquids accurately can be an intimidating task with a plethora of choices accessible in the market. Do not fret as Lab.Equipment can make things a lot easier for you! See how the Rainin E4-20MLXLS fits your precision and accuracy needs. If it does not make your cut, read about our review, FAQ, and comparison of the E4-20MLXLS to other pipettes below to get the right unit for your protocols.

Get comprehensive lab pipette information carefully curated by Lab.Equipment. Carrying 877 pipettors from all 16 pipettor manufacturer including Rainin, this is the only place you will find true product descriptions meticulously drafted for you. We would not shove you a catalog stuffed with the same buzzwords, jargons, and terms most manufacturers has "made up" to confuse us committed lab staffs.

If you need to carry out pipetting tasks that are time sensitive while ensuring accuracy or if you are working on 96-well or 384-well microplates for applications such as PCR, aliquoting, ELISA, enzyme activity and protein assays, electronic pipettes are best for you. These are recommended for workrooms with high pipetting demands like microbiology, neuroscience, and biochemistry laboratories to name a few. Compared to using manual pipettes, an electronic pipette like the Rainin E4 XLS+ Single Channel E4-20MLXLS is cost-efficient, can increase lab productivity by minimizing a lab staff's workload, and can be an alternative to automated pipetting systems.


How much measured liquids can you dispense and transfer with the electronic E4-20MLXLS?

The electronic E4 XLS+ Single Channel E4-20MLXLS is built to properly dispense liquids between 2,000 - 20,000 uL volumes.


What electronic pipette should I go for if I make wide pipetting tasks involving low amounts of liquid samples?

An electronic single-channel pipette like the convenient and lightweight Rainin E4-20MLXLS can help maximize usual pipetting tasks for your scientific, chemical, biological, or pharmaceutical workrooms.


Is the Rainin E4-20MLXLS a fixed or variable volume pipette?

The fixed volume electronic single channel Rainin E4-20MLXLS can help minimize risks of errors caused by dispensing improper volumes or cross-contamination. A fixed volume pipette such as the E4-20MLXLS can dispense the same, fixed amount of dense or viscous liquids, bringing in a quicker workflow without the need to change volumes repeatedly.


Do you require a PDF quote for the Rainin E4-20MLXLS Pipette?

We guarantee not to waste your time by playing phone tag with high pressure sales rep. To ask a PDF for the Rainin E4-20MLXLS, just use the Instant Quote tool above and get a quote delivered straight to your inbox in 30 seconds or less!


How accurate is the Rainin E4-20MLXLS in comparison with other electronic single channel fixed volume pipettes?

The Rainin E4-20MLXLS can reliably dispense and transfer liquid samples with its 0.6/120.0 accuracy.


Against other electronic single channel fixed volume pipettes, how precise is the Rainin E4-20MLXLS?

Achieve close values and guarantee reproducibility of your pipetting applications through the Electronic Single Channel Fixed Volume E4-20MLXLS that provides 0.16/32.0 repeatability.


How effortless is the E4-20MLXLS to clean and maintain?

The Rainin E4-20MLXLS is autoclavable, ensuring sterility, hygiene, as well as safety for use in your other applications.


Do you have any questions about the Rainin E4-20MLXLS Laboratory 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 help@lab.equipment and we will get back to you asap with friendly response.




The cushioned joystick control of the E4 XLS+ electronic pipette makes it easy to configure and run protocols. Get consistent volume and identical speed for every step. Measure precise volumes in Manual mode and dispense multiple aliquots in Multi-dispense. Automate cycle counting so you can concentrate on other details, and relieve your thumb with options to auto-mix or auto-dispense. It's easy to store settings so you can duplicate an assay later.

Ergonomic Pipette

Lightweight and designed for use with either hand, the E4 XLS+ fits like a glove and is extraordinarily well balanced while pipetting. The carefully shaped fingerhook enables a relaxed grip. Extremely light operating forces and a silicone shock absorber built in to the tip ejector make the E4 a pleasure to work with. On LTS-equipped models, tip ejection force is just 0.6 kg.

Compliant Pipette

To accommodate GLP/GMP compliance, the E4 makes it possible to password-protect pipette settings, protocols and service alarms. Service records, cycles and status data are completely tamper proof.

Rainin is a global brand of superior quality pipettes and tips designed to provide maximum accuracy and precision in liquid handling. A brand of the highly-recognized Mettler Toledo, Rainin brings in line pipettes that perform remarkably in applications related to R&D and quality control processes of laboratories. Rainin offers ergonomically-designed pipettes available in manual, electronic, and high-throughput models produced in manufacturing facilities located in the USA, Germany, the UK, Switzerland, and China and serves customers globally with a network of more than 5000 specialists.

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[Pipette] Accuracy (%/uL): 0.6/120.0
[Pipette] Autoclavable: Yes
[Pipette] Repeatability/Precision (%/uL): 0.16/32.0
[Pipette] Variable or Fixed Volume: Fixed Volume
[Pipette] Volume Increment: 20
[Pipette] Volume Range Max (uL): 20000
[Pipette] Volume Range Min (uL): 2000


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