CAJ | 학술논문

充实优化了以气相色谱法测定粮食中有机磷含量的方法。采用FPD检测器，0.32mm×0.25μm×30mHP－5毛细管色谱柱，进样口温度为240℃，检测器温度为245℃，氢气流速和空气流速均是65mL／min。程序升温条件为70℃（0min15℃／min）、150℃（2min3℃／min）、185℃（2min2℃／min）、210℃（2min），能够在35.5min内完成分析。标准曲线线性范围为0.1μg／mL～1μg／mL。该法可用于对多种有机磷农药残留同时进行测定，测试时间更短，方法更简便。
충실우화료이기상색보법측정양식중유궤린함량적방법。채용FPD검측기，0.32mm×0.25μm×30mHP－5모세관색보주，진양구온도위240℃，검측기온도위245℃，경기류속화공기류속균시65mL／min。정서승온조건위70℃（0min15℃／min）、150℃（2min3℃／min）、185℃（2min2℃／min）、210℃（2min），능구재35.5min내완성분석。표준곡선선성범위위0.1μg／mL～1μg／mL。해법가용우대다충유궤린농약잔류동시진행측정，측시시간경단，방법경간편。
A method is established for the determination of the content of organic phosphorus pesticide in the grain by gas chromatography. The separation is achieved by using FPD detector and 0. 32mm × 0. 25μm ×30m HP-5 capillary chromatographic column. Injection port temperature is 240 ℃. The detector temperature is 245 ℃. Flow speed of hydrogen and air are both 65mL/min. The condition of order heating-up is 70 ℃ (0min15 ℃ /min)150 ℃ (2min3 ℃ /min) 185 ℃ (2 min2 ℃ /min) 210 ℃ (2 min) , which will be finished in 35. 5 minutes. The working curves is in the linear range of 0. 1μg/mL-1μg/mL. This method is simple , effective and exact. So it can be used to test contents of many kinds of organic phosphorus pesticide simultaneously.