Some general comments as modeled by Bill Hooker.

I am always interested in how materials are prepared for measurements such as those outlined here. Specifically, how are the solvents prepared and characterized - are they dried? What analytical techniques are used to check both the solvents and the materials for which the solubilities are being measured? Is there a "policy" for what's a go/no-go in terms of either a solvent batch or materials batch?

Is there any intention to check materials sourced from different vendors? There is of course an issue of cost and the breadth of the study.