Markes – the leader in thermal desorption

Markes provides analytical equipment for gas chromatographic analysis:
The basic unit is the UNITY-xr, a stand alone thermal desorber, but with many possible extensions. With autosampler, ULTRA-xr or TD100-xr, you have the possibility to desorb 100/200 samples, or re-collection of the analysed sample.

If humid samples are a problem, a module exists, Kori-xr, to cryogenically remove the water. If you need to analyse canisters, a specialised module, the CIA Advantage-xr,  exists for this.

Online sampling is possible with specific time intervals, with the Air Server module, or with a two-cold-trap, TT24-7 system which collects on one trap while analysing the other. In the latter module,

On the supplies side, Markes has put a huge effort in being “comprehensive”, which means we can deliver more or less everyting regarding TD tubes/pumps/fittings. This includes TD tubes with your favourite 2/3 bed adsorbents. Please visit the Markes homepage for a full description of their possibilities.



MSCi ApS is authorized distributor of all Markes products throughout the Nordic region(Denmark, Sweden, Norvay, Finland and Iceland).

Unlike OEM dealers in our area, we cover the full range of both equipment and accessories.

MSCi - sales of instruments and training courses in chromatography and mass spectrometry

Thermal desorption from Markes

Regarding thermal desorption (TD), Markes is the leading producer in this field. The thermal desorbers are all based on the same technology as found in the “Unity”, and have been field proven for more than 20 years. 

In addition, the complete range of Markes TD tubes, accessories and tools for TD analysis makes a Markes solution a safe choice for any laboratory. 

Chromatographically, the products are characterized by good repeatability and excellent peak shape in the chromatograms.

Service of Markes products

Our employees are trained at the headquarter in Llantrisant, and we can maintain and service the complete equipment range.

We also have direct access to the Markes experts for advice about thermal desorption.

We sell the full range of accessories and consumables from Markes.

Feel free to send us a message via the contact form and we will reply back as soon as possible.

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 +45 44 53 93 66

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