A new colorimetric method for the determination of trace amount of boron with ethyl Rhodamine B as a chromogenic agent is studied.The elimination of the interference of tantalum and diverse ions are described .Beer's law holds for the range of 0-6 ug B/10 ml. The recoveries obtained by the addition of known amount of boron are nearly 100%
Reference
Related
Cited by
Get Citation
邓维群,游宗保,1983,化探样品中微量硼的乙基罗丹明B比色测定[J].岩石矿物学杂志,2(2):140~142.,1983,ETHYL RHODAMINE B COLORIMETRIC METHOD FOR DETERMINATION OF TRACE AMOUNT OF BORON IN CHEMICAL EXPLORATION SAMPLES[J]. Acta Petrologica et Mineralogica,2(2):140~142.
