Lonza, Allendale, NJ, has appointed Seltzer Ingredients, Carlsbad, CA, and Pharmachem Laboratories, Inc., Kearny, NJ, as its authorized U.S. distributors for Carnipure, the company’s branded L-carnitine product line. Seltzer will service the western region nutritional market, while Pharmachem services the eastern region. According to Lonza, the appointments will allow the company to reduce shipping time and provide regional technical support.