The well-known Swiss cosmetics company Louis Widmer AG hasstarted up a CleanSteriCell® cleanroom system  for the safe sampling of raw materials for pharmaceutical and cosmetic products. The sampling cabin reaches cleanroom class GMP D. Containers are securely introduced into the clean room via a six square meter material lock with two mutually lockable roller doors. In the cleanroom, which is equipped with three FFUs, the containers are sampled and then tested.