摘要
选择合适的方法进行系列条件试验,建立了复混肥总养分的快速测定方法。与国标法相比,该方法操作更加简便,能使复合肥总养分的测定时间由6 h缩短至2 h以内。通过对比试验、精密度试验和回收率试验,验证了复混肥总养分快速测定方法准确可靠。
Appropriate methods are chosen, conditions are determined after completing a set of tests, and a rapid determination method is established for total nutrient content in compound fertilizers. When it is compared with the international method, it is found to be simpler and more convenient to operate and shorten the time of determination from 6h to less than 2h. After comparative, precision and recovery tests, the rapid method is tested and verified to be accurate and reliable.
出处
《化肥工业》
CAS
2010年第6期26-29,共4页
Chemical Fertilizer Industry
关键词
复混肥
养分
快速测定
compound fertilizers nutrients rapid determination
