Featured Products



Our flagship package with everything you need to simultanously measure O2 consumption and a second parameter, such as ATP production.


This small chamber module allows for high-resolution respirometry with reduced amounts of sample.


Developed to inhibit or stimulate Complex II of the electron transfer system, this chemical kit is a great addition to your toolbox.


The latest version of our specially developed software comes with new features to make your data capture and analysis even bettter.

High output - low running costs

The annual running costs for the O2k are very low, as experienced worldwide by more than 1000 O2k-users. Our high-quality and durable instruments along with reusable chambers means big savings for our customers.

  • O2k-hardware is long-lasting with lifespans of up to over 10 years with less than 10 % of all instruments sold worldwide needing to be sent to our workshop for repair.
  • O2k-spares (e.g. spare glass chamber, stoppers) annual costs are less than € 1,000 based on long-term experience.
  • O2k-consumables are also cost effective, such as the MiR05-Kit which costs a maximum of € 1.40 per run.
  • Low amounts of biological samples are required to run experiments with the O2k and can be further conserved with the smaller volume chambers (0.5 mL) of  the O2k-sV-Module.
  • No special cleaning detergents needed, as parts are washed with deionized or distilled water, pure ethanol (removing inhibitors) and 70 % ethanol (sterilization, storage).