Colorcon, a leader in the development and supply of film coating systems and excipients for medicines and supplements, has qualified as a Preferred Supplier with the National Animal Supplement Council (NASC).   The NASC is a non-profit industry advocacy and educational group dedicated to protecting and enhancing the health of companion animals (dogs, cats and horses) in the United States. Raw materials used in animal health and nutritional supplements that qualify for the NASC Preferred Supplier...