4—AAP萃取光度法测定挥发酚的几点体会  

Determination of Volatile Phenol by 4-AAP Extraction Photometry

作　　者：金中华[1] 

机构地区：[1]江苏省灌云县环境监测站,江苏灌云222200

出　　处：《干旱环境监测》2002年第1期63-64,共2页Arid Environmental Monitoring

摘　　要：介绍了在测定挥发酚过程中对试剂的保存、缓冲溶液pH值的控制、各种试剂的加入顺序及萃取时间的确定等问题的几点体会 。In the procedure of determination of volatile phenol,conservation of reagent,controlling pH value of buffer solution,adding sequence of different reagent and extraction time are discussed in the paper.The corresponding countermeasures are pointed out.

关 键 词：挥发酚 测定 体会 

分 类 号：X830.2[环境科学与工程—环境工程]