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Chromatotec develops customized advanced analytical solutions for industry and energy markets

Process GC for VOCs analysis in liquid matrices

GPC-UV analysis with compact liquid analyzer

Sulfur compounds monitoring in hazardous areas

Trace moisture monitoring in gaseous samples

And more...

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Did you know ? Continuous monitoring of natural gas and permanent gases

Permanent gas analysis covers a wide range of applications in the petrochemical, chemical, and energy industry fields. For example, permanent gases such as O2, CO2, N2, Ar, CH4 or ethane are (...)

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Chromatotec® group and SEDERE combine their expertise in liquid chromatography

The two French manufacturers, independent family-owned companies with French capital, are willing to develop innovative HPLC solutions for the chromatography (...)

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Welcome to Chromatotec Group

Welcome to Chromatotec Group

Chromatotec France is currently experiencing some important problems with phone lines. You may have tried to contact us without success or with difficulties. We apologize for the situation.

Please contact us by e-mail or using the mobile phone lines of your contacts in our company if you need to reach us.

For sales or support demands:

Sales team: sales@chromatotec.com

Support for Europe, Africa, Middle East: supportemea@chromatotec.com

Support for Americas: supportamer@chromatotec.com

Support for Asia and Oceania: supportapac@chromatotec.com

We hope the situation will go back to normal soon. Thanks for your understanding.


For more than 40 years, Chromatotec Group has provided a full range of automatic gas chromatographs (autoGCs) for online monitoring. These innovative analyzers are 100% made in France and allow tracking of ppt/ppb/ppm and % concentration levels.










Our product line

Worldwide known for its leading-edge technology, our group offers gas analysis systems with in-built computers and its own developed software, Vistachrom, to pilot these process analyzers.

Auto GC 866 analyzers range We manufacture several analyzer ranges which are mounted in a 19" rack and with 4U height with everything included in the instrument.
Our main GC 866 ranges are :
* MEDOR range: analysis of sulfur compounds in natural gas (gas company) and ambient air (waste water plant application) since 1975.
* AIRMO range: analysis of VOC / BTEX in ambient air (ppb, ppt, ppm).
* CHROMA range : analysis of impurities in pure gas and in industrial air (ppb / %). This range has been developed since the creation of the Chromato-Sud company in 1986.

* Odor monitoring Solutions : Specific detectors.

Mass Spectrometers

Peripherals / Enclosures Chromatotec offers global solutions with integration of automation systems (multiplexer, peripheral equipment, alarms, communication protocols…)