The names and definitions of reagents used as stationary phases for gas chromatography columns have been harmonised for the 10th Edition of the Ph. Eur. At the same time, individual monographs have been reviewed to improve the correspondence between chromatography column brand names1 and the reagents described.
This only affects the names of the reagents published in the monographs; the columns listed in the Knowledge Database and the analytical method have not been changed.
The modified monographs (and any reagents concerned) will be published in the 10th Edition (July 2019). All the changes will be flagged by lines in the margin.