Jrw. Woittiez et al., QUALITY-CONTROL STRATEGY FOR THE DETERMINATION OF PO-210, Fresenius' journal of analytical chemistry, 352(1-2), 1995, pp. 214-218
A quality control programme is presented for the determination of Po-2
10 in samples from the phosphate ore-processing industry. Accuracy and
precision of selected steps of the analytical procedure are quantifie
d and the change in these parameters is monitored by analysis of hundr
eds of reference samples during the last two years.