Multipette® M4

Product catalog summary

Overview: The Eppendorf Multipette M4 and Combitips advanced system is designed for efficient, ergonomic, and precise liquid handling, particularly for long pipetting series. It allows for up to 100 dispensing steps without refilling, making it ideal for tasks like filling 96-well plates.

Key Features:

Step Counter: Displays the number of executed dispensing steps for error-free operation.
Volume Selection Dial: Offers 20 different volume settings for each Combitip size, easily adjustable with the thumb.
Ergonomic Design: Includes a hand rest and an ergonomically shaped operating lever for comfortable use.
Motion Sensor: Automatically switches the device off when not in use to save power.
Combitip Sensor: Automatically recognizes Combitip size and displays the volume.

Operation: The system supports a wide range of volumes (0.1 mL to 50 mL) and purity grades, ensuring compatibility with various applications. The Combitip is easily attached and recognized, with the volume set via a dial. The liquid is aspirated using a filling lever and dispensed with precision.

Technical Specifications:

Volume Range: 1 µL to 10 mL with various Combitip sizes.
Dispensing Accuracy: Systematic error ranges from ±0.3% to ±1.6% depending on volume.
Random Error: Ranges from ±0.25% to ±3.0%.

Innovations: The Multipette M4 is lightweight, ergonomically designed for both large and small hands, and features a central Combitip ejector for easy disposal. The integrated step counter allows for stress-free operation, even after interruptions.

Ordering Information: The document provides detailed ordering information for the Multipette M4, Combitips advanced, and related accessories, including order numbers and packaging details.

Catalog excerpts

The Multipette® M4 and Combitips® advanced pipetting system: simple, stress-free and ergonomic

Open the catalog to page 1

Serial pipetting made easy The Multipette M4 makes performing long pipetting series easier and faster. The aspirated liquid can be dispensed up to 100 times without refilling the tip. reddot design award winner 2013

Open the catalog to page 2

Volume selection dial > 20 different volume settings for every Combitip size > Easy to reach and adjust using your thumb Hand rest > Supports a relaxed hand position and ease of use Motion sensor > Switches off the Multipette M4 when not in use, and back on with minimal movements to save power and time Combitip sensor > Automatic Combitip recognition and volume display Step counter > Displays the number of executed dispensing steps Ergonomically shaped operating lever > Dispenses the liquid and ejects the Combitips Ergonomically shaped filling lever > For filling and emptying the Combitips® advanced...

Open the catalog to page 3

How it works A Combitips® advanced dispenser tip, in the required size, is simply attached and automatically recognized via a sensor in the Multipette M4. The volume is set using the selection dial and is automatically shown in the display. Now all you have to do is aspirate the liquid with the filling lever. The desired volume can be dispensed in several steps using the utmost precision. Dispense the same volume up to 100 times without refilling the tip - a logical solution for filling 96-well plates. The executed dispensing steps are counted using the step counter feature and shown in the easy-to-read...

Open the catalog to page 4

Multipette® M4 -Reaching Beyond a Pipette’s LimitationsThe ideal precision instrument for completing long pipetting or dispensing series. Even liquids which are difficult to pipette are no match for the Multipette M4. With the Multipette/Combitip system, volumes are dispensed using the positive displacement principle. The liquid is directly dispensed without an air cushion, ensuring the correct volume is always dispensed regardless of the density, viscosity and volatility of the liquid. In addition to serial dispensing, the Multipette is also the perfect instrument that is able to go beyond the...

Open the catalog to page 5

Technical specifications (information refers to the Multipette M4/Combitips advanced system) Combitips® advanced Min./max. Increment/step Max. dispensing Volume volume size volume eppendorf Systematic error_ ±1.6% Multipette® M4 ordering information Description Order number Multipette® M4 incl. holder (for wall and/or Eppendorf Pipette Holder System) 4982 000 012 Multipette® M4 Starter Kit, Multipette® M4, Combitips® advanced Box 2.0 with tips 4982 000 314 Ordering information Combitips® advanced Color code white light blue ■ violet yellow I green I blue orange I red light gray Forensic DNA Grade...

Open the catalog to page 6

All Eppendorf SE catalogs and technical brochures

*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.

Brand list