The autoclave is working for those of you that have been trained to use it and that don't need Rick's help. Do not use if you haven't been trained. Thank you, Carla Carie Administrative Assistant to the Director Laboratory of Renewable Resources Engineering Purdue University 500 Central Drive West Lafayette, IN 47907-2022 Phone: 765-494-7022 Fax: 765-494-7023 E-mail: carie@purdue.edu