[ESTIMATION OF BENZINE IN THE ATMOSPHERE BY MEANS OF GAS CHROMATOGRAPHY].
D000397:Air Pollution; D000473:Alkanes; D001272:Atmosphere; D002845:Chromatography; D002849:Chromatography, Gas; D003124:Colorimetry; D010578:Petroleum
D000473:Alkanes; D010578:Petroleum; C004544:naphtha
AIR POLLUTION; CHROMATOGRAPHY; COLORIMETRY; PETROLEUM