ISSN:
1751-908X
Source:
Blackwell Publishing Journal Backfiles 1879-2005
Topics:
Geosciences
Notes:
The certification procedure for the preparation of reference materials for ore, ore concentrates and coke samples is presented. Emphasis is put on the problems connected with the evaluation of analytical data, and the approach used to obtain consensus values and associated uncertainties is discussed. In this connection, the application of a certification parameter, to he established prior to the starting of a certification procedure, is suggested. This parameter could be of help in the evaluation of the feasibility of certification.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1111/j.1751-908X.1978.tb00215.x
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