Intercomparison analysis of coal constituents - learning by experience
A summary of the various exercises undertaken in the BCR framework to improve the quality of analysis of coal is given. The paper discusses the way coal samples are prepared and their homogeneity, as well as the analytical methods used by various participating laboratories. Special attention is given to the determination of sulphur and trace elements. A considerable improvement of results is obtained.
Bibliographic Reference: Article: Mikrochimica Acta 0/69 (1990) pp. G.III/17-G.III/24
Record Number: 199010723 / Last updated on: 1994-12-01
Original language: en
Available languages: en