论文部分内容阅读
江苏泰县农资公司丁先泉等同志来文希望多刊登一些分析方面的文章,从基层的实际情况出发,尤其希望多介绍一些简便易行的化学法.我们已充分注意到这一问题的广泛意义,今后将在这方面做更多的努力.建立在化学反应基础上的定量分析方法,是农药分析的基本方法之一,它有简便、易行的优点,不需要昂贵的仪器设备,因此被广泛采用.但它的特异性较差,不能有效地排除杂质的干扰.当农药产品质量较差时,其测定结果的准确度较低.例
Ding Xianquan, an agricultural capitalist of Taixian County, Jiangsu Province, hopes to publish more analytical articles in the light of the actual situation at the grass-roots level, and hopes to introduce more simple and convenient chemical laws in particular. We have fully noticed the extensive significance of this issue , In the future will do more work in this area.Based on the chemical reaction based on quantitative analysis method is one of the basic methods of pesticide analysis, it has the advantages of simple, easy to use, do not require expensive equipment, it is But its specificity is poor, can not effectively rule out the interference of impurities.When the quality of pesticides is poor, the determination of the accuracy of the lower.