AWB Position Statement:
The AWB considers that the use of
non-pharmaceutical grade reagents when an alternative pharmaceutical grade is
available is not ethical, against the principle of refinement of the 3Rs and could
compromise animal wellbeing, as these compounds are not normally tested for the
presence of toxins or pyrogens. Additionally these reagents can potentially
increase confounding experimental variables and reduce the reproducibility of a
given experiment.
(Image from http://rockposer.files.wordpress.com/2011/06/announcement.jpg)