Try a contact with: Michael Doyle SteriGenics International 1148 Porter Avenue Haw River, North Carolina 27258-9547 910-578-5876 FAX: 910-578-5859 Bob Wilson, RSO (Bob_Wilson@unc.edu) Univ. of North Carolina Health and Safety Office 212 Finley Golf Course Road Chapel Hill, NC 27514 (919) 962-5725 FAX: (919) 962-0227