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Eppendorf 3120000054 Single-Channel Research Plus Adjustable-Volume Pipetters, Yellow Operating Button, Volume Range: 20 to 200 µl

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$439.99

$ 99 .00 $99.00

In Stock
  • Adjustable single-channel micropipette with a manual volume control and a secondary calibration option for transporting a measured volume of aqueous or viscous liquid
  • Four-digit counter indicates the selected volume and has a magnified shape for visibility
  • Plunger requires low operating force to aspirate and dispense liquid, reducing user fatigue and thumb muscle activity
  • Spring-loaded tip cone for ease of connecting and ejecting pipette tips
  • Fully autoclavable for decontamination and sterilization


The Eppendorf Research Plus adjustable single-channel pipette has a manual volume control, a secondary calibration option, and a digit counter. This adjustable single-channel micropipette has a manual volume control and a secondary calibration option, and it is used for transporting a measured volume of aqueous or viscous liquid. Its four-digit counter indicates the selected volume and has a magnified shape for visibility. The plunger requires low operating force to aspirate and dispense liquid, reducing user fatigue and thumb muscle activity. It has a spring-loaded tip cone for ease of connecting and ejecting pipette tips. This pipette is fully autoclavable for decontamination and sterilization. The pipette has one-handed operation for aspirating and dispensing liquid, and ejecting the tip. It is color coded by volume for ease of selection. It comes with a certificate of quality. Single-channel pipettes are typically used in biotechnology research, microbiology, and chemistry applications to aspirate, transport, and dispense a small, measured volume of liquid.

Pipettes are laboratory tools for collecting, transporting, and dispensing a small amount of liquid. Sometimes called pipets, pipettes, or chemical droppers, a pipette is composed of a tube that collects the measured substance and a mechanism to aspirate and dispense the substance. Some pipettes can measure a fixed volume of liquid, others are graduated to show the volume, while others can be set to measure a volume within a range. Pipettes can aspirate and dispense liquid manually, electronically, or with a pipette filler that can be motorized. Pipettes are available in a variety of sizes and designs, offer ergonomic features for often-repeated functions, can be autoclavable for reuse, or disposable. The type of pipette used is determined by laboratory applications. Pipettes are typically used in medicine, biology, chemistry, and biotechnology for liquid handling, sampling, testing, and cell culture applications.

Eppendorf manufactures instruments for cell manipulation and automated devices for liquid handling, for use in life science research laboratories. The company, found in 1945, is headquartered in Hamburg, Germany.

What’s in the Box?
  • Eppendorf Research Plus adjustable single-channel pipette
  • Certificate of quality
  • Instructions

BioTechLab
Reviewed in the United States on December 18, 2019
Very accurate, easy to handle!
Sean S
Reviewed in the United States on September 13, 2018
I can not believe this. I work in a lab and purchased 2 of these. We were getting some very strange results on our HPLC which requires reasonable accuracy. These did measure out the same amount every time BUT they did not come close to measuring their supposed ul ... we tested on a .0000g scale with water. We used both pipettes to transfer 500ul over (which should be at 1 density .0500g and it came back at .0734 and .0724 respectively repeated several times. This is totally unacceptable for a higher priced pipette.
Daniel Lestat
Reviewed in the United States on March 22, 2017
Perfect. 100% quality.
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