MILPITAS, California, Aug. 7 [Category: Electronic Products] -- SEMI, an association serving the manufacturing supply chain for the electronics industry, posted the following news release: * * * Brewer Science Strengthens America's Semiconductor Supply Chain with Acquisition of Heraeus Epurio's Semiconductor Chemicals Business * Vertical integration into ultrapure chemical manufacturing extends Brewer Science's Zero Defects standards for the purity, consistency, and reliability its customers  more