重氮化偶合分光光度法检测直饮水中亚硝酸盐  

Detection of nitrite in direct drinking water by diazo coupled spectrophotometric method

作　　者：焦霞[1] 陈征途[1] 叶泽波[1] 

机构地区：[1]广东岭南职业技术学院,广州510663

出　　处：《食品工程》2012年第3期50-51,共2页Food Engineering

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.

关 键 词：亚硝酸盐 重氮化偶合分光光度法 直饮水 

分 类 号：TS207.51[轻工技术与工程—食品科学]