A portable gas chromatograph with air carrier gas for the determination of explosive traces

A three-step scheme for a miniature air purification filter for a gas chromatograph has been proposed. A method for controlling the selectivity of a new ion gas chromatography detector has been considered using a simulating model. The possibility of determining explosive traces by a gas chromatograph with air as a carrier gas has been demonstrated. Keywords: gas chromatography, air carrier gas, air purification, ion filter, detection, explosives DOI: 10.1134/S1061934813110026
The solution of a number of safety problems depends on the availability of timely information on the source of contamination, substances, and contamination level. This requires rapid instruments of infield [...]