Swen Maas, PhD Material Analytischer Service

Dr. Swen Maas studied Chemistry at the University of Freiburg and founded the Material Analytischer Service (M.A.S...) in 1997 which is located in Freiburg, Germany.

M.A.S... produces reference standard test kits for visual inspection for ampoules, BFS containers, cartridges, infusion bags, Lyo products, syringes and vials since 2002.