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.

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).