(1) Interfaculty Reactor Institute, Delft University of Technology, Mekelweg 15, NL-2629 JB Delft, The Netherlands;(2) Present address: Netherlands Energy Foundation ECN, P.O. Box 1, NL-1755 ZG Petten, The Netherlands
Abstract:
A quality control programme is presented for the determination of 210Po in samples from the phosphate ore-processing industry. Accuracy and precision of selected steps of the analytical procedure are quantified and the change in these parameters is monitored by analysis of hundreds of reference samples during the last two years.