FIELD: physics, measurements.
SUBSTANCE: invention can be used in gas chromatography for quantitative analysis of compound mixes of harmful organic and inorganic substances generated by automotive ICE gas engines. The proposed gas chromatographic system incorporates the device to feed in the pre-concentrated sample, two analytical modules with flame ionisation detector and heat conductivity detector, capillary column to isolate the sample hydrocarbon components, three filled columns, methanator and reactor to reduce nitrogen oxides to total nitrogen in the presence of carbon dioxide.
EFFECT: faster analysis.
1 dwg
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