Our generators with or without compressor provide a continuous source of nitrogen suitable for sample preparation. Evaporation is an essential step in sample preparation before chromatographic analysis. Gas flow evaporation is one of the most common evaporation techniques. The principle is based on an injection of inert gas through a needle. The systems require a nitrogen supply to operate. We therefore play an important role in the gas supply for these instruments.   

F-DGSi is a French manufacturer of gas generators designed to meet all gas requirements. Our generators are state of the art in performance and have been tested and approved by each of the major instrument manufacturers to provide optimal gas quality.  

If you are looking for a gas generator you can rely on for the Sample Preparation application, look below!