title: Gas chromatographic determination of ethylene thiourea residues.
mesh_terms: D002849:Chromatography, Gas; D005030:Ethylenes / Q000032:analysis; D005638:Fruit / Q000032:analysis; D008722:Methods; D008832:Microchemistry; D010573:Pesticide Residues / Q000032:analysis*; D010783:Photometry; D012997:Solvents; D013890:Thiourea / Q000032:analysis*; D014675:Vegetables / Q000032:analysis
chemical_list: D005030:Ethylenes; D010573:Pesticide Residues; D012997:Solvents; D013890:Thiourea