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mLINE® Manual Pipettes

mLINE is Sartorius' most advanced mechanical pipette. It offers a unique combination of novel and patented features for effortless and accuracy and precision,


Lightest Pipetting Forces

The mLINE has significantly lighter pipetting and tip ejection forces than other mechanical pipettes. This is due to patented technology which means that the complete pipetting cycle from aspiration to dispensing and tip ejection can be achieved with superb control and minimal effort.

Effortless Accuracy

Due to the ergonomic nature of the mLINE, users find it easy to maintain optimum pipetting technique, even with multichannels over long sequences. This results in consistent accuracy and precision time after time - ideal for high throughput laboratories.

They feature Optiload technology for perfect tip loading and sealing.

Volume range
Variable volume single channels 0.1µl-10ml
Variable volume 8- and 12- channels 0.5µl-300µl
Program modes


Reverse pipetting
Manual pipetting

Superior Ergonomics

mLINE pipettes have a patented spring mechanism (plunger technology) resulting in exceptionally light pipetting forces. The tension spring mechanism makes the pipetting force almost 4 times lighter than conventional compression spring operated pipettes. Light pipetting force improves pipetting precision in long pipetting series. Thanks to the device’s unique spring mechanism, the starting force is always constant, regardless of the set volume, which improves pipetting results especially for small volumes.

If comfort is of prime importance or you are using your pipette for lengthy repetitive tasks, you will want to be sure of its handling features.

Likewise, if your accuracy and precision of your results are critical, the performance aspects will be key.


Finger support
Smooth, volume adjustment
Low force tip mounting (Optiload)
Pipetting & tip ejection forces Extremely Low (12N)
Pipette weight (1000µl 1-channel mode) 77g
Easy left & right handed use
Tip ejection Manual
One-handed operation
Thermal insulation of internal components to improve accuracy
Sartorius tips available for optimum fit & performance
Volume locking button avoids accidental changes
Large, clear numerical display for easy reading
Volume range on pipette barrel
Colour-coding plunger caps for easy identification
Safe-cone filters for pipette protection
Starter kits available

  • Fastrak® and ZAP™ Tip Fit Tables

    • PDF size: 844.61KB
    • Updated on: 04/07/2018

    Fastrak® and ZAP™ tips are designed to fit a wide range of pipettes

    Open File
  • mLINE Pipette User Manual

    • PDF size: 4.91KB
    • Updated on: 04/07/2018

    Sartorius mLINE Pipette Instructions for Use

    Open File
  • Pipette Multipacks Brochure

    • PDF size: 10.20KB
    • Updated on: 04/07/2018

    Take your pick - Tacta, mLINE® or Proline® Plus

    Open File

mLINE® Starter Kits

mLINE Starter Kits help you set up your lab with quality mLINE pipettes or extend your current range. You can choose between two Starter Kits with three single channel pipettes of different volumes. Both kits also include colour-coded tip racks for every pipette and many useful accessories such as a pipette holder, colour-coding caps and a calibration tool, which also acts as a tube opener.

mLINE Safety

  • Minimised risk of contamination with Safe-Cone Filters for models >10μl and full autoclavability (steam sterilisation)
  • Volume-lock button prevents accidental volume changes while pipetting, for error-free results

mLINE Style

  • Contemporary re-styling with Sartorius branding brings a smart new look to your laboratory

Service & Calibration

Keeping your pipette well maintained and calibrated will deliver best results and extend its life. Each range offers features to help you do this yourself.

Alternatively, for complete peace of mind, why not use our Alpha Pipette Service., the calibration and service professionals.

Service & Calibration
Fully autoclavable
Disassembly without tools
UV resistant Medium
Warranty duration 2 years
Safe-cone filter ejection
Calibration tool included
Calibration adjustment

Pipette Calibration and Service - Use The Experts

Regular service and calibration will ensure that the precision and accuracy of your pipettes are maintained so that your results are not compromised. Alpha Laboratories offers a comprehensive range of service and calibration options covering all popular brands of pipettes and dispensers. These can be performed either on-site or by sending them to our fully equipped workshop.

For further details, click here. 


Sometimes it's those extras that make the difference between one range and another. Whether it be a sophisticated stand or just a coloured cap, you'll find it here.

We also provide a comprehensive range of spare parts. Use the enquiry form to request details of your specific requirements.

Linear stand
Carousel stand for multiple pipettes
Pipette holder
Calibration tool
Safe-cone filters
Colour-coded caps

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