Steris Isomedix Services, Minneapolis, (isomedix.com) has added five ethylene oxide (EO) processing chambers, increasing its total processing volume by 50%. The facility now has 12 EO chambers ranging from 1 to 12-pallet capacities. “This expansion demonstrates our commitment in supporting the growth requirements of our customer base,” says Kevin Cmiel, marketing manager for Steris Isomedix. The firm offers on-site EO technical assistance for sterility validation and protocol generation as well as local trucking services. Steris Isomedix is a division of Steris Corp., Mentor, Ohio.