Using PTFE as a chemical modifier, a method for the determination of trace impurities in high purity Nd_2O_3 by in-situ separation and electrothermal vaporization-inductively coupled plasma-atomic emission spectrometr...
A new method for the separation and detection of trace metal impurities in cerium oxide (CeO_2) using HPLC combined with electrothermal vaporization (ETV)-ICP-AES was developed. This combination links the high separat...