Innovative Technology For Trace Organic Analysis
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Kori-xr

The ultimate solution for monitoring polar species in humid gas samples.

Kori-xr addresses the problem of analyte loss when removing water from humid air streams, allowing high‑sensitivity analysis of polar species, oxygenates and monoterpenes in humid environments, sampled on-line or using canisters.

Who uses Kori-xr?

Kori-xr is ideal for laboratories needing to carry out on-line or canister analysis of humid air streams while avoiding the loss of polar species and ultra-volatiles that can occur with other approaches to water management.

 

Product benefits

  • High-sensitivity on-line analysis of C2 compounds, non-polar C3+ compounds, monoterpenes and polar VOCs in humid environments.

  • Part-per-trillion detection limits are easily achievable when used in conjunction with regular GC–quad MS.

  • Enhanced retention of the above species compared to a Nafion™ dryer or a trap temperature of 25°C.

  • Increased productivity through simultaneous analysis of very volatile organic compounds and polar & non-polar species in humid samples.

  • Improved chromatography due to rigorous removal of water.

Features

  • An electrically cooled trap selectively removes water prior to analyte focusing.

  • Efficient water removal – Trapped water is expelled to vent from the Kori-xr trap at the same time as sample desorption from the UNITY-xr focusing trap, without increasing sampling or analysis times.

  • Compatible with UNITY–CIA Advantage-xr canister analysis systems and UNITY–Air Server-xr on-line monitoring systems. Either configuration can also include 100-tube analysis with the ULTRA-xr.

 


 

The University of York LogoKori-xr was developed in collaboration with the National Centre for Atmospheric Science (NCAS) at the University of York. It was co-funded by the UK’s innovation agency (Innovate UK), the Natural Environment Research Council (NERC) and the Welsh Government under the Knowledge Transfer Partnership program.


UK
UK
Markes International Ltd
Gwaun Elai Medi-Science Campus
Llantrisant
RCT, CF72 8XL
UK
Tel: +44 (0)1443 230935
Germany
Germany
Markes International GmbH
Bieberer Straße 1-7
63065 Offenbach am Main
Germany
 
Tel: +49 (0)69 6681089-10
USA (West)
USA
Markes International, Inc.
2355 Gold Meadow Way
Gold River, Sacramento
California 95670
USA
Tel: +1 866-483-5684 (toll-free)
China
China
Markes Instruments (Shanghai) Co., Ltd
No. 1 Building, No. 7 Guiqing Road
Xuhui District
Shanghai 200233
P.R. China
Tel: +86 21 5465 1216
Part of Schauenburg International
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