摘要
本文研究了用高压消毒锅重铬酸钾法消解环境水样,用分光光度计测定COD,本法具有快速、简便、准确度高的特点,有良好的精密度。
In this paper the water sample was digested in a high pressure disinfector and COD was determined by spectrophotometry. This method has some trait of rapidness, convenience and high accuracy.
出处
《福建分析测试》
CAS
2007年第1期47-49,共3页
Fujian Analysis & Testing