title: A solvent-saving extraction-evaporation apparatus developed for residue analysis of pesticides.
mesh_terms: D002623:Chemistry Techniques, Analytical / Q000295:instrumentation; D004787:Environmental Pollution / Q000032:analysis; D008722:Methods; D010573:Pesticide Residues / Q000032:analysis*; D012997:Solvents
chemical_list: D010573:Pesticide Residues; D012997:Solvents