| 复混肥料中钾含量的火焰光度法测定 |
| |
| 引用本文： | 沈治荣,张晓波,何红莲.复混肥料中钾含量的火焰光度法测定[J].云南化工,2011,38(1):39-41. |
| |
| 作者姓名： | 沈治荣 张晓波 何红莲 |
| |
| 作者单位： | 自贡鸿鹤化工股份有限公司,四川,自贡,64300 |
| |
| 摘 要： | 建立了应用火焰光度法测定复混肥料中钾的分析方法,选择标准曲线法定量,方法的回收率在98.0%～104.0%,RSD为0.4%～1.6%。
|
| 关 键 词： | 复混肥 火焰光度法 钾 |
Flame Spectrometric Method for Determination of Potassium in Fertilizers |
| |
| SHEN Zhi-Tong,ZHANG Xiao-bo,HE Hong-lian.Flame Spectrometric Method for Determination of Potassium in Fertilizers[J].Yunnan Chemical Technology,2011,38(1):39-41. |
| |
| Authors: | SHEN Zhi-Tong ZHANG Xiao-bo HE Hong-lian |
| |
| Affiliation: | SHEN Zhi-rong,ZHANG Xiao-bo,HE Hong-lian (Zigong Honghe Chemical Co.,LTD,Zigong 643000,China) |
| |
| Abstract: | In this paper,the flame spectrometric method was established for determination of potassium in fertilizers,quantification is by the method of standard curve,in this way the more accurate,simple and rapid determination of potassium in fertilizers is achieved.The recovery of potassium in fertilizers is 95.0%～103.0%,RSD is 0.6%～1.4%.This method meets completely the requirements for determination of potassium in fertilizers. |
| |
| Keywords: | fertilizers flame spectrometric method potassium |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
