Eppendorf Research plus single-channel pipette set, pack of 3, 0.5–10 µL / 10–100 µL / 100–1,000 µL, 3123000900

Those who switch between several volume ranges in their day-to-day laboratory work often find themselves using three separate pipettes rather than just one. The Research-plus Set 3123000900 brings together precisely this combination: one pipette for 0.5–10 µL, one for 10–100 µL and one for 100–1,000 µL, each colour-coded and supplied with matching epT.I.P.S. tips. The set is suitable for workstations where different volume ranges are regularly used in the same experiment, for example in molecular biology or when preparing dilution series.

Typical applications

The Eppendorf Research plus 0.5–10 µL / 10–100 µL / 100–1,000 µL is suitable, amongst other things, for:

• Filling reaction vessels and cuvettes
• Media changes in cell culture
• PCR reactions and dilution series
• Pipetting small volumes into microtitre plates
• Sample aliquoting and sample preparation

Equipment and handling

For volumes up to 1 mL, Eppendorf’s Research-plus range features a spring-loaded tip cone, which makes attaching and ejecting the pipette tip noticeably easier. The pipette is one of the lightest in the Eppendorf range, which makes a noticeable difference to user comfort during long pipetting runs. The PerfectPiston piston made of Fortron sits in a lower section that can be dismantled without tools, making it practical for cleaning and maintenance.

If the pipetting result deviates from the expected accuracy, for example when using a liquid other than water, the pipette can be readjusted via a user adjustment without losing the original factory setting.

A comparison of Research plus, Reference 2 and Xplorer

Research plus, Reference 2 and Xplorer together form the Eppendorf manual pipette family, but differ significantly in terms of operation. Research plus sets the volume mechanically via an adjustment wheel, without any electronics at all. Reference 2, on the other hand, uses a digital display with one-button operation and is particularly suitable for workstations where volumes change frequently. Xplorer and Xplorer plus feature electronic, programmable pipetting, are battery-operated and, in the Plus version, offer additional functions such as dilution or sequential dispensing. Research plus, on the other hand, stands out as the lightest of the three ranges and is the easiest to handle during continuous use.

Differentiation within the Research plus range

If this pipette’s volume range does not fully meet your requirements, it is worth considering neighbouring Research plus models, for example the Eppendorf Pipette Research plus G, 3-pack, Option 3, 100–1,000 µL / 0.5–5 mL / 1–10 mL, incl. epT.I.P.S. boxes, 3123000926 or Eppendorf Pipette Research plus G, single-channel, fixed, 200 µL blue, 3124000091. This allows you to put together a suitable combination of several volume ranges without having to switch to a different product line.

Use, storage and maintenance

The upper and lower sections can be autoclaved together at 121 °C and 1 bar gauge pressure for 20 minutes; it is not necessary to dismantle the lower section for this. The filter sleeve and protective filter are autoclaved separately. No re-lubrication is required after autoclaving; a gravimetric accuracy check is recommended afterwards. The pipette is stored without transport packaging at temperatures between –5 and 45 °C and relative humidity of 10 to 95 %; during operation, the temperature range is 5 to 40 °C within the same humidity range. Warranty claims are handled via the relevant Eppendorf authorised partner; damage resulting from misuse, unauthorised opening of the upper section and wear and tear on typical wear parts are excluded.

Set or single pipette

A set of three covers a wider volume range than a single pipette and is intended for workstations where users regularly switch between the three volume ranges included. If only one specific volume range is required on a permanent basis, the corresponding individual pipette from the Research-plus range may be sufficient.

Frequently asked questions

Is the Eppendorf Research plus 0.5–10 µL / 10–100 µL / 100–1,000 µL autoclavable?
Yes. The upper and lower sections can be autoclaved together at 121 °C and 1 bar gauge pressure for 20 minutes without the lower section needing to be dismantled. The filter sleeve and protective filter are autoclaved separately.

Does the pipette need to be readjusted after autoclaving?
It is not necessary to re-lubricate the pistons after autoclaving. However, a gravimetric accuracy check is still recommended afterwards.

Can the three pipettes in the set be reordered individually?
The pipettes included in the set correspond to the respective individual models from the Research plus range and can also be requested individually from us if required.

Which pipette tips are compatible with the Eppendorf Research plus 0.5–10 µL / 10–100 µL / 100–1,000 µL?
According to the operating instructions: epT.I.P.S. for each sub-pipette.

Is the pipette an in vitro diagnostic device?
No. Eppendorf lists the Research plus as a pipette for general laboratory use; it does not carry CE-IVD marking. Eppendorf discontinued the earlier IVD version under Directive 98/79/EC in early 2022, when Regulation (EU) 2017/746 replaced the Directive. According to the manufacturer, the pipette is technically unchanged and may be used for general laboratory applications, including IVD applications.

To whom should warranty claims be addressed?
To the relevant Eppendorf authorised dealer. Excluded are damages resulting from misuse, unauthorised opening of the upper part, and wear and tear on typical wear parts.

Can the pipette be readjusted if it deviates from the factory setting?
According to the manufacturer, secondary adjustment is provided for the Research-plus range. Details are set out in a separate Eppendorf adjustment document.

Technical details

Scope of delivery

• 3 Eppendorf Research plus single-channel pipettes (0.5–10 µL / 10–100 µL / 100–1,000 µL)
• Matching epT.I.P.S. boxes for each volume range

Individual requirements & procurement service

For suitable pipette tips, spare parts or additional volume ranges from the Research plus range, we provide support via our procurement service.