The Blacksmith Institute appears to share some of the goals and values of Chemists without borders.
Description from the website:
Founded in 1999, Blacksmith Institute's vision is a clean planet for our children. We develop and implement solutions for pollution-related problems in the developing world. We work cooperatively with partnerships of donors, governments, NGO's and others, and provide strategic, technical, and financial support to local champions as they strive to solve specific, pollution-related problems in their communities.
One of the projects of the Blacksmith Institute is listing the world's Top Ten polluted places, and looking for solutions for these places, a process which includes testing.
Perhaps someone from Blacksmith Institute might join us as a guest speaker at one of our teleconferences? Could they use some Chemists Without Borders volunteers?