The document describes a chemical method for the determination of Glyphosate and AMPA in drinking, ground and surface water. Two methods for the pretreatment of the samples are described. Glyphosate and AMPA are seperated at a cation exchanger by isocratic HPLC and directly supplied to a two-phase post-column derivatization. At the first step Glyhosate is converted into Gylcine. At the second step Glyconme and AMPA are derivated in the presence of Dimethylaminoethanthiol-Hydrochlodrid. The resulting Isoindolderivates are detected by fluorescence measurement.#,,#
DIN 38407-22-2001由德国标准化学会 DE-DIN 发布于 2001-10。
DIN 38407-22-2001 在中国标准分类中归属于: Z16 水环境有毒害物质分析方法,在国际标准分类中归属于: 13.060.50 水的化学物质检验。
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