A method for detcrmination of imidacloprid by reversed-phased High Performance Liquid Chromatographic on ODS-C18 column, methane alachol and water as mobile phasc was developed.

• 选择ODS-C18色谱柱，以甲醇和水为流动相，采用反相高效波相色谱法测定吡虫啉原药的含量.；该方法快速简便，准确度高