The proposed method was successfully applied to the on-linepreconcentration, separation and determination of gold in nickel alloy and anode slime certified samples.
利用本实验方法成功实现了合金和阳极泥标准样品中金的在线预浓集分离、测定。
2
A new method for determining trace-level copper ion was proposed based on flow-injection on-linepreconcentration and microwave plasma torch atomic emission spectrometry.
Trace amounts of molybdenum in water and soil extract samples were determined using a dual column on-line ion-exchange preconcentration FIA-ICP system.