title: Gas chromatographic determination of residues of methylcarbamate insecticides in crops as their 2,4-dinitrophenyl ether derivatives.
mesh_terms: D002219:Carbamates / Q000032:analysis*; D002849:Chromatography, Gas; D004140:Dinitrophenols / Q000032:analysis; D006868:Hydrolysis; D008722:Methods; D008832:Microchemistry; D010573:Pesticide Residues / Q000032:analysis*; D010647:Phenyl Ethers / Q000032:analysis; D010936:Plant Extracts / Q000032:analysis; D014675:Vegetables / Q000032:analysis
chemical_list: D002219:Carbamates; D004140:Dinitrophenols; D010573:Pesticide Residues; D010647:Phenyl Ethers; D010936:Plant Extracts