Does anyone out there have a frozen tissue archive (liquid nitrogen-based or otherwise) that they are using for long-term storage/archiving of insect tissue samples?  If so, I'd be grateful if you would contact me off-list with any recommendations of particular storage systems, vendors, and/or problems with previously installed systems.


Chris Dietrich, PhD
Principal Scientist and Curator of Insects
Illinois Natural History Survey
University of Illinois

mailing address:
1816 S Oak St.
Champaign, IL 61820 USA
phone: 217-244-7408

UIUC office address: 
282 Natural Resources Bldg.
607 E. Peabody Drive