摘要
通过对高压蒸气消毒器消解、DRB200加热消解和CEM密闭微波消解测定总磷的实验比对,证明三种方法具有同样的精密度和准确度。后两种方法具有试剂用量小,操作简便、高效等特点,可在实验分析中加以应用。
The three methods, that is high pressure steam sterilizer digestion, DRB200 heating digestion and CEM closed microwave digestion, are compared to show that they all have the same precision and accuracy. The two latter methods have the characteristics of small reagent dosage, simple operation and high efficiency, and they could be used in the experimental analysis.
出处
《环境科学导刊》
2013年第A01期114-116,共3页
Environmental Science Survey
关键词
总磷
过硫酸钾
消解方法
比对
total phosphorus
potassium persulfate
digestion method
comparison
