Commission on Powder Diffraction

Archived pages of an IUCr Commission on Powder Diffraction Project[Commission on Powder Diffraction]

IUCr CPD Round Robin on Quantitative Phase Analysis

The CPD-QARR homepage is now located at

Weighed and Measured Values of Distributed Samples and Data (released on the web, 8th November 1999)

"This has been a nightmare!"
A quote from one Round Robin organiser with respect to selecting, validating preparing, mixing, splitting and distributing samples.

Welcome to the International Union of Crystallography (IUCr) Commission for Powder Diffraction (CPD) Quantitative Phase Analysis Round Robin Webpage.

This is being designed and maintained by Lachlan Cranswick and is a bit of a mess due to time constraints. Though please feel free to make suggestions to if you have trouble navigating this page or you are looking for specific information.

What's to See Here?

These pages were constructed as part of an International Union of Crystallography Commission on Powder Diffraction project. They are no longer actively maintained.