Cryovac system

I am working on a collection storage project which may involve the
long term storage of objects in  Cryovac bags with controlled
relative humidity atmosphere (no nitrogen). I want to ask if anyone
has noted any problems with the use of the Cryovac system for long
time storage or any comments on this use.

Sue Gatenby
Senior Conservator
Powerhouse Museum, Australia


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                  Conservation DistList Instance 15:41
                Distributed: Thursday, December 6, 2001
                       Message Id: cdl-15-41-011
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