The specificity characteristic of analytical methods-II Estimation and experimental verification of the non-specificity coefficients.
A procedure for estimation of non-specificity coefficients by use of small amounts of standard samples is described. This procedure enables also the simultaneous verification if the specificity of a method with respect to the investigated interferent may be characterized by means of these coefficients. Four various analytical methods were tested and a good agreement of experimentally found values of interferent effects with the values calculated by means of non-specificity coefficients have been stated.
Pszonicki
L
L
Institute of Nuclear Research, Department of Analytical Chemistry, Warsaw Poland.
Lukszo-Bieńkowska
A
A