Langenbach Flanschen GmbH

Based in Germany, the Brückner Group is a family-owned consortium specializing in machine manufacturing as well as a leading global supplier of customized engineering solutions and services for the plastics and packaging industry. With nearly 2,500 e

AptoChem specializes in the custom synthesis of stable labeled (D, 13C, 15N) and radiolabeled (14C) reference standards, test articles, pharmaceuticals and their metabolites. Our scientists possess years of experience and have synthesized challenging