安徽农业科学2012，Vol.40Issue(32)：15692-15694,3.
高压消解-ICP-AES法同时测定进口复合肥主量成分含量的研究
Study of Major Elements of Imported Compound Fertilizer by High Pressure Digest-ICP-AES
黄世杰 1刘智龙 1鲍惠君 1金献忠1
作者信息
- 1. 北仑出入境检验检疫局,浙江宁波 315200
- 折叠
摘要
Abstract
[Obejective] A new method for the rapid and accurated determination of major elements in imported compound fertilizer was advanced and the major elements were measured. [Method] A new method for the determination of major elements including P,K in the imported compound fertilizer by ICP-AES was adopted. Sample pretreatment methods with acid dissolution and high pressure decomposition were contrasted. The instrument working conditions was chosen by the principle of best signal stability. Acidity effect and coexisting elements effect were discussed. [Result]This method has the advantages of speediness and simplicity,low testing limits,good accuracy,high recoveries rate,which can simultaneously measured multiple elements. [Conclusion] This method can meet the needs of port detection, and it has been used to practical tested work.关键词
电感耦合等离子体发射光谱/进口复合肥/主量成分/酸度效应Key words
ICP-AES/ Imported compound fertilizer/ Major elements/ Acidity effect分类
农业科技引用本文复制引用
黄世杰,刘智龙,鲍惠君,金献忠..高压消解-ICP-AES法同时测定进口复合肥主量成分含量的研究[J].安徽农业科学,2012,40(32):15692-15694,3.
