![airTOXIC BTX PID - Analysis of BTEX and 1,3-butadiene](https://chromatotec.com/wp-content/uploads/2023/10/nd_airtoxic_mk2_gc866_light.png)
airmo range analyzers :
Analysis of VOC/BTEX in ambient air at very low concentration levels (ppb/ppt) thanks to precontration using a trap. This technology comes from the Swiss pharmaceutical industry. Partnership with airmotec AG SA in Swiss and airmotec GmbH in Germany in 1990 and 1991.
Chroma range analyzers :
Analysis of impurities in gas and in industrial air through loop injection at ppb/% concentration levels. This range has been developed since the creation of the company Chromato-Sud in 1986.
MEDOR range :
Analysis of sulfur compounds in natural gas (gas company) and ambient air (waste water plant application) since 1975.
![](https://chromatotec.com/wp-content/uploads/2023/10/pollution_air_ambient-1.jpg)
VOCs analyzers
![](https://chromatotec.com/wp-content/uploads/2023/10/sulfur.jpg)
Sulfur compounds analyzers
![](https://chromatotec.com/wp-content/uploads/2023/10/banner_testimonials.jpg)
Odor & odorant monitoring solutions
![](https://chromatotec.com/wp-content/uploads/2023/10/natural_gas.jpg)