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.