摘要
主要讨论了纳氏试剂配制过程中出现的试剂过量、易出沉淀等问题 ,并提出了改进意见 .
Several problems in making up Nessler's agent are mainly discussed and improving methods are also described.
出处
《德州学院学报》
2002年第4期43-44,共2页
Journal of Dezhou University
关键词
纳氏试剂
沉淀
铵氮
nessler's agent
precipitation
ammonium
