SELECTIVE SOLID-PHASE EXTRACTION METHOD OF TRIAZINE HERBICIDE

摘要

PROBLEM TO BE SOLVED: To analyze a triazine herbicide selectively, simply, rapidly, and inexpensively by using a triazine-system herbicide receptor polymer being composed by a mold polymerization method. SOLUTION: The selective solid phase extraction method of a triazine herbicide uses a triazine herbicide receptor polymer being composed by a mold polymerization (molecular imprinting) method. A bulk polymerization or a suspension polymerization is used as the mold polymerization method and the triazine herbicide receptor polymer is used as a kit being filled to a column (cartridge). In the selective solid extraction method, the triazine herbicide receptor polymer functions as a hydrophobic polymer in a solution and functions as an artificial receptor in a nonpolar organic solvent. The triazine herbicide includes cimazine, atrazine, norazine, propazine.