AOAC International (Popularity: )
http://www.aoac.org/ Established over 100 years, the association of analytical communities focuses on method validation and laboratory quality assurance. Provides illustrated publication ...
Eurachem (Popularity: )
http://www.eurachem.ul.pt/ Network of organizations aiming at a system for the international traceability of chemical measurements, providing newsletters back to 1996, forthcoming ...