摘要
利用重氮化偶合分光光度法测定直饮水中亚硝酸盐,结果准确可靠,灵敏度高,效果良好。
Nitrite in direct drinking water was tested by diazo coupled spectrophotometric method. This result is accurate andreliable, and has highly sensitivity and good results.
出处
《食品工程》
2012年第3期50-51,共2页
Food Engineering
关键词
亚硝酸盐
重氮化偶合分光光度法
直饮水
nitrite
diazo coupled spectrophotometric method
direct drinking water
