摘要
在文献 [1 ]的试验结果基础上对硫酸钡光度比浊法的测定条件与产生沉淀和形成溶胶稳定的影响因素 :如波长的选择、稳定剂的作用、沉淀反应条件与浊度的关系等在机理方面作了分析和探讨。
A critical study on the optimum conditions for the turbi dimetric determination of SO 2- 4 ion by the conventional BaSO 4 method is reported in this paper Discussion is made on the influencial factors, e g the conditions of precipitation, the use of stablizing agent, the choice of wavelength for measurement and etc, considering especially for colored sample solutions
出处
《理化检验（化学分册）》
CAS
CSCD
北大核心
2001年第3期111-112,共2页
Physical Testing and Chemical Analysis(Part B:Chemical Analysis)
